305433610

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 555984000

約数和(自身を除く): 250550390

約数列:

[1, 2, 5, 10, 149, 298, 359, 571, 718, 745, 1142, 1490, 1795, 2855, 3590, 5710, 53491, 85079, 106982, 170158, 204989, 267455, 409978, 425395, 534910, 850790, 1024945, 2049890, 30543361, 61086722, 152716805, 305433610]

約数ペア:

[(1, 305433610), (2, 152716805), (5, 61086722), (10, 30543361), (149, 2049890), (298, 1024945), (359, 850790), (571, 534910), (718, 425395), (745, 409978), (1142, 267455), (1490, 204989), (1795, 170158), (2855, 106982), (3590, 85079), (5710, 53491)]