74620290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 185317632

約数和(自身を除く): 110697342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 265, 318, 355, 426, 530, 661, 710, 795, 1065, 1322, 1590, 1983, 2130, 3305, 3763, 3966, 6610, 7526, 9915, 11289, 18815, 19830, 22578, 35033, 37630, 46931, 56445, 70066, 93862, 105099, 112890, 140793, 175165, 210198, 234655, 281586, 350330, 469310, 525495, 703965, 1050990, 1407930, 2487343, 4974686, 7462029, 12436715, 14924058, 24873430, 37310145, 74620290]

約数ペア:

[(1, 74620290), (2, 37310145), (3, 24873430), (5, 14924058), (6, 12436715), (10, 7462029), (15, 4974686), (30, 2487343), (53, 1407930), (71, 1050990), (106, 703965), (142, 525495), (159, 469310), (213, 350330), (265, 281586), (318, 234655), (355, 210198), (426, 175165), (530, 140793), (661, 112890), (710, 105099), (795, 93862), (1065, 70066), (1322, 56445), (1590, 46931), (1983, 37630), (2130, 35033), (3305, 22578), (3763, 19830), (3966, 18815), (6610, 11289), (7526, 9915)]