146912510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2293}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 272527200

約数和(自身を除く): 125614690

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 745, 1490, 2293, 4586, 6407, 11465, 12814, 22930, 32035, 64070, 98599, 197198, 341657, 492995, 683314, 985990, 1708285, 3416570, 14691251, 29382502, 73456255, 146912510]

約数ペア:

[(1, 146912510), (2, 73456255), (5, 29382502), (10, 14691251), (43, 3416570), (86, 1708285), (149, 985990), (215, 683314), (298, 492995), (430, 341657), (745, 197198), (1490, 98599), (2293, 64070), (4586, 32035), (6407, 22930), (11465, 12814)]