66767340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1112789}}^1$

素因数の和:1112801

約数の個数: 24

約数和(自身を含む): 186948720

約数和(自身を除く): 120181380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1112789, 2225578, 3338367, 4451156, 5563945, 6676734, 11127890, 13353468, 16691835, 22255780, 33383670, 66767340]

約数ペア:

[(1, 66767340), (2, 33383670), (3, 22255780), (4, 16691835), (5, 13353468), (6, 11127890), (10, 6676734), (12, 5563945), (15, 4451156), (20, 3338367), (30, 2225578), (60, 1112789)]