30216446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 52164000

約数和(自身を除く): 21947554

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 499, 998, 1781, 2329, 3562, 4658, 6487, 8483, 12974, 16966, 30277, 60554, 68363, 110279, 136726, 220558, 888719, 1162171, 1777438, 2324342, 15108223, 30216446]

約数ペア:

[(1, 30216446), (2, 15108223), (13, 2324342), (17, 1777438), (26, 1162171), (34, 888719), (137, 220558), (221, 136726), (274, 110279), (442, 68363), (499, 60554), (998, 30277), (1781, 16966), (2329, 12974), (3562, 8483), (4658, 6487)]