7131475010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 16009539840

約数和(自身を除く): 8878064830

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 71, 85, 95, 110, 121, 142, 170, 187, 190, 209, 242, 257, 323, 355, 374, 418, 514, 605, 646, 710, 781, 935, 1045, 1207, 1210, 1285, 1349, 1562, 1615, 1870, 2057, 2090, 2299, 2414, 2570, 2698, 2827, 3230, 3553, 3905, 4114, 4369, 4598, 4883, 5654, 6035, 6745, 7106, 7810, 8591, 8738, 9766, 10285, 11495, 12070, 13277, 13490, 14135, 14839, 17182, 17765, 18247, 20570, 21845, 22933, 22990, 24415, 26554, 28270, 29678, 31097, 35530, 36494, 39083, 42955, 43690, 45866, 48059, 48830, 53713, 62194, 66385, 74195, 78166, 83011, 85910, 91235, 96118, 107426, 114665, 132770, 146047, 148390, 155485, 163229, 166022, 182470, 195415, 200717, 229330, 240295, 252263, 268565, 292094, 310199, 310970, 326458, 346693, 390830, 401434, 415055, 480590, 504526, 528649, 537130, 590843, 620398, 693386, 730235, 816145, 830110, 913121, 1003585, 1057298, 1181686, 1261315, 1460470, 1550995, 1632290, 1733465, 1826242, 2007170, 2207887, 2522630, 2643245, 2774893, 2954215, 3101990, 3412189, 3466930, 3813623, 4415774, 4565605, 5286490, 5549786, 5893781, 5908430, 6824378, 7627246, 9131210, 10044331, 11039435, 11787562, 13874465, 17060945, 19068115, 20088662, 22078870, 27748930, 29468905, 34121890, 37534079, 38136230, 41949853, 50221655, 58937810, 64831591, 75068158, 83899706, 100443310, 129663182, 187670395, 209749265, 324157955, 375340790, 419498530, 648315910, 713147501, 1426295002, 3565737505, 7131475010]

約数ペア:

[(1, 7131475010), (2, 3565737505), (5, 1426295002), (10, 713147501), (11, 648315910), (17, 419498530), (19, 375340790), (22, 324157955), (34, 209749265), (38, 187670395), (55, 129663182), (71, 100443310), (85, 83899706), (95, 75068158), (110, 64831591), (121, 58937810), (142, 50221655), (170, 41949853), (187, 38136230), (190, 37534079), (209, 34121890), (242, 29468905), (257, 27748930), (323, 22078870), (355, 20088662), (374, 19068115), (418, 17060945), (514, 13874465), (605, 11787562), (646, 11039435), (710, 10044331), (781, 9131210), (935, 7627246), (1045, 6824378), (1207, 5908430), (1210, 5893781), (1285, 5549786), (1349, 5286490), (1562, 4565605), (1615, 4415774), (1870, 3813623), (2057, 3466930), (2090, 3412189), (2299, 3101990), (2414, 2954215), (2570, 2774893), (2698, 2643245), (2827, 2522630), (3230, 2207887), (3553, 2007170), (3905, 1826242), (4114, 1733465), (4369, 1632290), (4598, 1550995), (4883, 1460470), (5654, 1261315), (6035, 1181686), (6745, 1057298), (7106, 1003585), (7810, 913121), (8591, 830110), (8738, 816145), (9766, 730235), (10285, 693386), (11495, 620398), (12070, 590843), (13277, 537130), (13490, 528649), (14135, 504526), (14839, 480590), (17182, 415055), (17765, 401434), (18247, 390830), (20570, 346693), (21845, 326458), (22933, 310970), (22990, 310199), (24415, 292094), (26554, 268565), (28270, 252263), (29678, 240295), (31097, 229330), (35530, 200717), (36494, 195415), (39083, 182470), (42955, 166022), (43690, 163229), (45866, 155485), (48059, 148390), (48830, 146047), (53713, 132770), (62194, 114665), (66385, 107426), (74195, 96118), (78166, 91235), (83011, 85910)]