61328410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 130442400

約数和(自身を除く): 69113990

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3299, 3718, 6598, 9295, 16495, 18590, 32990, 36289, 42887, 72578, 85774, 181445, 214435, 362890, 428870, 471757, 557531, 943514, 1115062, 2358785, 2787655, 4717570, 5575310, 6132841, 12265682, 30664205, 61328410]

約数ペア:

[(1, 61328410), (2, 30664205), (5, 12265682), (10, 6132841), (11, 5575310), (13, 4717570), (22, 2787655), (26, 2358785), (55, 1115062), (65, 943514), (110, 557531), (130, 471757), (143, 428870), (169, 362890), (286, 214435), (338, 181445), (715, 85774), (845, 72578), (1430, 42887), (1690, 36289), (1859, 32990), (3299, 18590), (3718, 16495), (6598, 9295)]