1974792930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 5852528640

約数和(自身を除く): 3877735710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 30, 33, 34, 38, 51, 55, 57, 66, 85, 95, 97, 102, 110, 114, 165, 170, 187, 190, 191, 194, 209, 255, 285, 291, 323, 330, 374, 382, 418, 485, 510, 561, 570, 573, 582, 627, 646, 935, 955, 969, 970, 1045, 1067, 1122, 1146, 1254, 1455, 1615, 1649, 1843, 1870, 1910, 1938, 2090, 2101, 2134, 2805, 2865, 2910, 3135, 3201, 3230, 3247, 3298, 3553, 3629, 3686, 4202, 4845, 4947, 5335, 5529, 5610, 5730, 6270, 6303, 6402, 6494, 7106, 7258, 8245, 9215, 9690, 9741, 9894, 10505, 10659, 10670, 10887, 11058, 12606, 16005, 16235, 16490, 17765, 18139, 18145, 18430, 18527, 19482, 20273, 21010, 21318, 21774, 24735, 27645, 31331, 31515, 32010, 32470, 35530, 35717, 36278, 36290, 37054, 39919, 40546, 48705, 49470, 53295, 54417, 54435, 55290, 55581, 60819, 61693, 62662, 63030, 71434, 79838, 90695, 92635, 93993, 97410, 101365, 106590, 107151, 108834, 108870, 111162, 119757, 121638, 123386, 156655, 178585, 181390, 185079, 185270, 187986, 199595, 202730, 203797, 214302, 239514, 272085, 277905, 304095, 308465, 313310, 314959, 344641, 352013, 357170, 370158, 399190, 407594, 469965, 535755, 544170, 555810, 598785, 608190, 611391, 616930, 629918, 678623, 689282, 704026, 925395, 939930, 944877, 1018985, 1033923, 1056039, 1071510, 1197570, 1222782, 1357246, 1574795, 1723205, 1760065, 1850790, 1889754, 2035869, 2037970, 2067846, 2112078, 3056955, 3149590, 3393115, 3446410, 3464549, 3520130, 3872143, 4071738, 4724385, 5169615, 5280195, 5984221, 6113910, 6786230, 6929098, 7744286, 9448770, 10179345, 10339230, 10393647, 10560390, 11616429, 11968442, 17322745, 17952663, 19360715, 20358690, 20787294, 23232858, 29921105, 34645490, 35905326, 38721430, 51968235, 58082145, 59842210, 65826431, 89763315, 103936470, 116164290, 131652862, 179526630, 197479293, 329132155, 394958586, 658264310, 987396465, 1974792930]

約数ペア:

[(1, 1974792930), (2, 987396465), (3, 658264310), (5, 394958586), (6, 329132155), (10, 197479293), (11, 179526630), (15, 131652862), (17, 116164290), (19, 103936470), (22, 89763315), (30, 65826431), (33, 59842210), (34, 58082145), (38, 51968235), (51, 38721430), (55, 35905326), (57, 34645490), (66, 29921105), (85, 23232858), (95, 20787294), (97, 20358690), (102, 19360715), (110, 17952663), (114, 17322745), (165, 11968442), (170, 11616429), (187, 10560390), (190, 10393647), (191, 10339230), (194, 10179345), (209, 9448770), (255, 7744286), (285, 6929098), (291, 6786230), (323, 6113910), (330, 5984221), (374, 5280195), (382, 5169615), (418, 4724385), (485, 4071738), (510, 3872143), (561, 3520130), (570, 3464549), (573, 3446410), (582, 3393115), (627, 3149590), (646, 3056955), (935, 2112078), (955, 2067846), (969, 2037970), (970, 2035869), (1045, 1889754), (1067, 1850790), (1122, 1760065), (1146, 1723205), (1254, 1574795), (1455, 1357246), (1615, 1222782), (1649, 1197570), (1843, 1071510), (1870, 1056039), (1910, 1033923), (1938, 1018985), (2090, 944877), (2101, 939930), (2134, 925395), (2805, 704026), (2865, 689282), (2910, 678623), (3135, 629918), (3201, 616930), (3230, 611391), (3247, 608190), (3298, 598785), (3553, 555810), (3629, 544170), (3686, 535755), (4202, 469965), (4845, 407594), (4947, 399190), (5335, 370158), (5529, 357170), (5610, 352013), (5730, 344641), (6270, 314959), (6303, 313310), (6402, 308465), (6494, 304095), (7106, 277905), (7258, 272085), (8245, 239514), (9215, 214302), (9690, 203797), (9741, 202730), (9894, 199595), (10505, 187986), (10659, 185270), (10670, 185079), (10887, 181390), (11058, 178585), (12606, 156655), (16005, 123386), (16235, 121638), (16490, 119757), (17765, 111162), (18139, 108870), (18145, 108834), (18430, 107151), (18527, 106590), (19482, 101365), (20273, 97410), (21010, 93993), (21318, 92635), (21774, 90695), (24735, 79838), (27645, 71434), (31331, 63030), (31515, 62662), (32010, 61693), (32470, 60819), (35530, 55581), (35717, 55290), (36278, 54435), (36290, 54417), (37054, 53295), (39919, 49470), (40546, 48705)]