305156900828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{95021}}^1$

素因数の和:95598

約数の個数: 48

約数和(自身を含む): 580333561920

約数和(自身を除く): 275176661092

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 409, 604, 818, 1636, 1963, 3926, 5317, 7852, 10634, 21268, 61759, 95021, 123518, 190042, 247036, 380084, 802867, 1235273, 1605734, 2470546, 3211468, 4941092, 14348171, 28696342, 38863589, 57392684, 77727178, 155454356, 186526223, 373052446, 505226657, 746104892, 1010453314, 2020906628, 5868401939, 11736803878, 23473607756, 76289225207, 152578450414, 305156900828]

約数ペア:

[(1, 305156900828), (2, 152578450414), (4, 76289225207), (13, 23473607756), (26, 11736803878), (52, 5868401939), (151, 2020906628), (302, 1010453314), (409, 746104892), (604, 505226657), (818, 373052446), (1636, 186526223), (1963, 155454356), (3926, 77727178), (5317, 57392684), (7852, 38863589), (10634, 28696342), (21268, 14348171), (61759, 4941092), (95021, 3211468), (123518, 2470546), (190042, 1605734), (247036, 1235273), (380084, 802867)]