31497330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2699}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 75816000

約数和(自身を除く): 44318670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 2699, 3890, 5398, 5835, 8097, 11670, 13495, 16194, 26990, 40485, 80970, 1049911, 2099822, 3149733, 5249555, 6299466, 10499110, 15748665, 31497330]

約数ペア:

[(1, 31497330), (2, 15748665), (3, 10499110), (5, 6299466), (6, 5249555), (10, 3149733), (15, 2099822), (30, 1049911), (389, 80970), (778, 40485), (1167, 26990), (1945, 16194), (2334, 13495), (2699, 11670), (3890, 8097), (5398, 5835)]