64759770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239851}}^1$

素因数の和:239867

約数の個数: 32

約数和(自身を含む): 172693440

約数和(自身を除く): 107933670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 239851, 479702, 719553, 1199255, 1439106, 2158659, 2398510, 3597765, 4317318, 6475977, 7195530, 10793295, 12951954, 21586590, 32379885, 64759770]

約数ペア:

[(1, 64759770), (2, 32379885), (3, 21586590), (5, 12951954), (6, 10793295), (9, 7195530), (10, 6475977), (15, 4317318), (18, 3597765), (27, 2398510), (30, 2158659), (45, 1439106), (54, 1199255), (90, 719553), (135, 479702), (270, 239851)]