68827330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48131}}^1$

素因数の和:48162

約数の個数: 32

約数和(自身を含む): 145551168

約数和(自身を除く): 76723838

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 48131, 96262, 240655, 481310, 529441, 625703, 1058882, 1251406, 2647205, 3128515, 5294410, 6257030, 6882733, 13765466, 34413665, 68827330]

約数ペア:

[(1, 68827330), (2, 34413665), (5, 13765466), (10, 6882733), (11, 6257030), (13, 5294410), (22, 3128515), (26, 2647205), (55, 1251406), (65, 1058882), (110, 625703), (130, 529441), (143, 481310), (286, 240655), (715, 96262), (1430, 48131)]