70620170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 132143616

約数和(自身を除く): 61523446

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1451, 1570, 2902, 4867, 7255, 9734, 14510, 24335, 44981, 48670, 89962, 224905, 227807, 449810, 455614, 1139035, 2278070, 7062017, 14124034, 35310085, 70620170]

約数ペア:

[(1, 70620170), (2, 35310085), (5, 14124034), (10, 7062017), (31, 2278070), (62, 1139035), (155, 455614), (157, 449810), (310, 227807), (314, 224905), (785, 89962), (1451, 48670), (1570, 44981), (2902, 24335), (4867, 14510), (7255, 9734)]