30695080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59029}}^1$

素因数の和:59053

約数の個数: 32

約数和(自身を含む): 74377800

約数和(自身を除く): 43682720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 59029, 118058, 236116, 295145, 472232, 590290, 767377, 1180580, 1534754, 2361160, 3069508, 3836885, 6139016, 7673770, 15347540, 30695080]

約数ペア:

[(1, 30695080), (2, 15347540), (4, 7673770), (5, 6139016), (8, 3836885), (10, 3069508), (13, 2361160), (20, 1534754), (26, 1180580), (40, 767377), (52, 590290), (65, 472232), (104, 295145), (130, 236116), (260, 118058), (520, 59029)]