61681770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{228451}}^1$

素因数の和:228467

約数の個数: 32

約数和(自身を含む): 164485440

約数和(自身を除く): 102803670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 228451, 456902, 685353, 1142255, 1370706, 2056059, 2284510, 3426765, 4112118, 6168177, 6853530, 10280295, 12336354, 20560590, 30840885, 61681770]

約数ペア:

[(1, 61681770), (2, 30840885), (3, 20560590), (5, 12336354), (6, 10280295), (9, 6853530), (10, 6168177), (15, 4112118), (18, 3426765), (27, 2284510), (30, 2056059), (45, 1370706), (54, 1142255), (90, 685353), (135, 456902), (270, 228451)]