69602810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 129140352

約数和(自身を除く): 59537542

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1031, 1570, 2062, 5155, 6751, 10310, 13502, 33755, 44333, 67510, 88666, 161867, 221665, 323734, 443330, 809335, 1618670, 6960281, 13920562, 34801405, 69602810]

約数ペア:

[(1, 69602810), (2, 34801405), (5, 13920562), (10, 6960281), (43, 1618670), (86, 809335), (157, 443330), (215, 323734), (314, 221665), (430, 161867), (785, 88666), (1031, 67510), (1570, 44333), (2062, 33755), (5155, 13502), (6751, 10310)]