188964869820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3149414497}}^1$

素因数の和:3149414509

約数の個数: 24

約数和(自身を含む): 529101635664

約数和(自身を除く): 340136765844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3149414497, 6298828994, 9448243491, 12597657988, 15747072485, 18896486982, 31494144970, 37792973964, 47241217455, 62988289940, 94482434910, 188964869820]

約数ペア:

[(1, 188964869820), (2, 94482434910), (3, 62988289940), (4, 47241217455), (5, 37792973964), (6, 31494144970), (10, 18896486982), (12, 15747072485), (15, 12597657988), (20, 9448243491), (30, 6298828994), (60, 3149414497)]