1897350070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 4633251840

約数和(自身を除く): 2735901770

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 97, 98, 110, 133, 154, 190, 191, 194, 209, 245, 266, 382, 385, 418, 485, 490, 539, 665, 679, 770, 931, 955, 970, 1045, 1067, 1078, 1330, 1337, 1358, 1463, 1843, 1862, 1910, 2090, 2101, 2134, 2674, 2695, 2926, 3395, 3629, 3686, 4202, 4655, 4753, 5335, 5390, 6685, 6790, 7258, 7315, 7469, 9215, 9310, 9359, 9506, 10241, 10505, 10670, 12901, 13370, 14630, 14707, 14938, 18145, 18430, 18527, 18718, 20273, 20482, 21010, 23765, 25403, 25802, 29414, 36290, 37054, 37345, 39919, 40546, 46795, 47530, 50806, 51205, 52283, 64505, 73535, 74690, 79838, 90307, 92635, 93590, 101365, 102410, 102949, 104566, 127015, 129010, 129689, 141911, 147070, 177821, 180614, 185270, 199595, 202730, 203797, 205898, 254030, 259378, 261415, 279433, 283822, 352013, 355642, 399190, 407594, 451535, 514745, 522830, 558866, 648445, 704026, 709555, 889105, 903070, 907823, 993377, 1018985, 1029490, 1296890, 1397165, 1419110, 1426579, 1760065, 1778210, 1815646, 1956031, 1986754, 2037970, 2464091, 2794330, 2853158, 3520130, 3872143, 3912062, 4539115, 4928182, 4966885, 7132895, 7744286, 9078230, 9780155, 9933770, 9986053, 12320455, 14265790, 17248637, 19360715, 19560310, 19972106, 24640910, 27105001, 34497274, 38721430, 49930265, 54210002, 86243185, 99860530, 135525005, 172486370, 189735007, 271050010, 379470014, 948675035, 1897350070]

約数ペア:

[(1, 1897350070), (2, 948675035), (5, 379470014), (7, 271050010), (10, 189735007), (11, 172486370), (14, 135525005), (19, 99860530), (22, 86243185), (35, 54210002), (38, 49930265), (49, 38721430), (55, 34497274), (70, 27105001), (77, 24640910), (95, 19972106), (97, 19560310), (98, 19360715), (110, 17248637), (133, 14265790), (154, 12320455), (190, 9986053), (191, 9933770), (194, 9780155), (209, 9078230), (245, 7744286), (266, 7132895), (382, 4966885), (385, 4928182), (418, 4539115), (485, 3912062), (490, 3872143), (539, 3520130), (665, 2853158), (679, 2794330), (770, 2464091), (931, 2037970), (955, 1986754), (970, 1956031), (1045, 1815646), (1067, 1778210), (1078, 1760065), (1330, 1426579), (1337, 1419110), (1358, 1397165), (1463, 1296890), (1843, 1029490), (1862, 1018985), (1910, 993377), (2090, 907823), (2101, 903070), (2134, 889105), (2674, 709555), (2695, 704026), (2926, 648445), (3395, 558866), (3629, 522830), (3686, 514745), (4202, 451535), (4655, 407594), (4753, 399190), (5335, 355642), (5390, 352013), (6685, 283822), (6790, 279433), (7258, 261415), (7315, 259378), (7469, 254030), (9215, 205898), (9310, 203797), (9359, 202730), (9506, 199595), (10241, 185270), (10505, 180614), (10670, 177821), (12901, 147070), (13370, 141911), (14630, 129689), (14707, 129010), (14938, 127015), (18145, 104566), (18430, 102949), (18527, 102410), (18718, 101365), (20273, 93590), (20482, 92635), (21010, 90307), (23765, 79838), (25403, 74690), (25802, 73535), (29414, 64505), (36290, 52283), (37054, 51205), (37345, 50806), (39919, 47530), (40546, 46795)]