764578130

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{1613}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 1393101504

約数和(自身を除く): 628523374

約数列:

[1, 2, 5, 10, 107, 214, 443, 535, 886, 1070, 1613, 2215, 3226, 4430, 8065, 16130, 47401, 94802, 172591, 237005, 345182, 474010, 714559, 862955, 1429118, 1725910, 3572795, 7145590, 76457813, 152915626, 382289065, 764578130]

約数ペア:

[(1, 764578130), (2, 382289065), (5, 152915626), (10, 76457813), (107, 7145590), (214, 3572795), (443, 1725910), (535, 1429118), (886, 862955), (1070, 714559), (1613, 474010), (2215, 345182), (3226, 237005), (4430, 172591), (8065, 94802), (16130, 47401)]