70763810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12659}}^1$

素因数の和:12722

約数の個数: 32

約数和(自身を含む): 140374080

約数和(自身を除く): 69610270

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 12659, 25318, 63295, 126590, 164567, 329134, 544337, 822835, 1088674, 1645670, 2721685, 5443370, 7076381, 14152762, 35381905, 70763810]

約数ペア:

[(1, 70763810), (2, 35381905), (5, 14152762), (10, 7076381), (13, 5443370), (26, 2721685), (43, 1645670), (65, 1088674), (86, 822835), (130, 544337), (215, 329134), (430, 164567), (559, 126590), (1118, 63295), (2795, 25318), (5590, 12659)]