70685810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5279}}^1$

素因数の和:5402

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 67692430

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 5279, 6695, 10558, 13390, 26395, 52790, 68627, 137254, 343135, 543737, 686270, 1087474, 2718685, 5437370, 7068581, 14137162, 35342905, 70685810]

約数ペア:

[(1, 70685810), (2, 35342905), (5, 14137162), (10, 7068581), (13, 5437370), (26, 2718685), (65, 1087474), (103, 686270), (130, 543737), (206, 343135), (515, 137254), (1030, 68627), (1339, 52790), (2678, 26395), (5279, 13390), (6695, 10558)]