1603900870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3881}}^1$

素因数の和:3946

約数の個数: 96

約数和(自身を含む): 3603924576

約数和(自身を除く): 2000023706

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 289, 374, 442, 578, 715, 935, 1105, 1430, 1445, 1870, 2210, 2431, 2890, 3179, 3757, 3881, 4862, 6358, 7514, 7762, 12155, 15895, 18785, 19405, 24310, 31790, 37570, 38810, 41327, 42691, 50453, 65977, 82654, 85382, 100906, 131954, 206635, 213455, 252265, 329885, 413270, 426910, 504530, 554983, 659770, 725747, 857701, 1109966, 1121609, 1451494, 1715402, 2243218, 2774915, 3628735, 4288505, 5549830, 5608045, 7257470, 8577010, 9434711, 11216090, 12337699, 14580917, 18869422, 24675398, 29161834, 47173555, 61688495, 72904585, 94347110, 123376990, 145809170, 160390087, 320780174, 801950435, 1603900870]

約数ペア:

[(1, 1603900870), (2, 801950435), (5, 320780174), (10, 160390087), (11, 145809170), (13, 123376990), (17, 94347110), (22, 72904585), (26, 61688495), (34, 47173555), (55, 29161834), (65, 24675398), (85, 18869422), (110, 14580917), (130, 12337699), (143, 11216090), (170, 9434711), (187, 8577010), (221, 7257470), (286, 5608045), (289, 5549830), (374, 4288505), (442, 3628735), (578, 2774915), (715, 2243218), (935, 1715402), (1105, 1451494), (1430, 1121609), (1445, 1109966), (1870, 857701), (2210, 725747), (2431, 659770), (2890, 554983), (3179, 504530), (3757, 426910), (3881, 413270), (4862, 329885), (6358, 252265), (7514, 213455), (7762, 206635), (12155, 131954), (15895, 100906), (18785, 85382), (19405, 82654), (24310, 65977), (31790, 50453), (37570, 42691), (38810, 41327)]