45640990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{147229}}^1$

素因数の和:147267

約数の個数: 16

約数和(自身を含む): 84804480

約数和(自身を除く): 39163490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 147229, 294458, 736145, 1472290, 4564099, 9128198, 22820495, 45640990]

約数ペア:

[(1, 45640990), (2, 22820495), (5, 9128198), (10, 4564099), (31, 1472290), (62, 736145), (155, 294458), (310, 147229)]