317747460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5295791}}^1$

素因数の和:5295803

約数の個数: 24

約数和(自身を含む): 889693056

約数和(自身を除く): 571945596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5295791, 10591582, 15887373, 21183164, 26478955, 31774746, 52957910, 63549492, 79436865, 105915820, 158873730, 317747460]

約数ペア:

[(1, 317747460), (2, 158873730), (3, 105915820), (4, 79436865), (5, 63549492), (6, 52957910), (10, 31774746), (12, 26478955), (15, 21183164), (20, 15887373), (30, 10591582), (60, 5295791)]