130910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 272160

約数和(自身を除く): 141250

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 190, 247, 265, 494, 530, 689, 1007, 1235, 1378, 2014, 2470, 3445, 5035, 6890, 10070, 13091, 26182, 65455, 130910]

約数ペア:

[(1, 130910), (2, 65455), (5, 26182), (10, 13091), (13, 10070), (19, 6890), (26, 5035), (38, 3445), (53, 2470), (65, 2014), (95, 1378), (106, 1235), (130, 1007), (190, 689), (247, 530), (265, 494)]