63420730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{204583}}^1$

素因数の和:204621

約数の個数: 16

約数和(自身を含む): 117840384

約数和(自身を除く): 54419654

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 204583, 409166, 1022915, 2045830, 6342073, 12684146, 31710365, 63420730]

約数ペア:

[(1, 63420730), (2, 31710365), (5, 12684146), (10, 6342073), (31, 2045830), (62, 1022915), (155, 409166), (310, 204583)]