201617730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2240197}}^1$

素因数の和:2240210

約数の個数: 24

約数和(自身を含む): 524206332

約数和(自身を除く): 322588602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2240197, 4480394, 6720591, 11200985, 13441182, 20161773, 22401970, 33602955, 40323546, 67205910, 100808865, 201617730]

約数ペア:

[(1, 201617730), (2, 100808865), (3, 67205910), (5, 40323546), (6, 33602955), (9, 22401970), (10, 20161773), (15, 13441182), (18, 11200985), (30, 6720591), (45, 4480394), (90, 2240197)]