66754890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{741721}}^1$

素因数の和:741734

約数の個数: 24

約数和(自身を含む): 173562948

約数和(自身を除く): 106808058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 741721, 1483442, 2225163, 3708605, 4450326, 6675489, 7417210, 11125815, 13350978, 22251630, 33377445, 66754890]

約数ペア:

[(1, 66754890), (2, 33377445), (3, 22251630), (5, 13350978), (6, 11125815), (9, 7417210), (10, 6675489), (15, 4450326), (18, 3708605), (30, 2225163), (45, 1483442), (90, 741721)]