30669080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58979}}^1$

素因数の和:59003

約数の個数: 32

約数和(自身を含む): 74314800

約数和(自身を除く): 43645720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 58979, 117958, 235916, 294895, 471832, 589790, 766727, 1179580, 1533454, 2359160, 3066908, 3833635, 6133816, 7667270, 15334540, 30669080]

約数ペア:

[(1, 30669080), (2, 15334540), (4, 7667270), (5, 6133816), (8, 3833635), (10, 3066908), (13, 2359160), (20, 1533454), (26, 1179580), (40, 766727), (52, 589790), (65, 471832), (104, 294895), (130, 235916), (260, 117958), (520, 58979)]