67408890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3319}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 162069120

約数和(自身を除く): 94660230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677, 1354, 2031, 3319, 3385, 4062, 6638, 6770, 9957, 10155, 16595, 19914, 20310, 33190, 49785, 99570, 2246963, 4493926, 6740889, 11234815, 13481778, 22469630, 33704445, 67408890]

約数ペア:

[(1, 67408890), (2, 33704445), (3, 22469630), (5, 13481778), (6, 11234815), (10, 6740889), (15, 4493926), (30, 2246963), (677, 99570), (1354, 49785), (2031, 33190), (3319, 20310), (3385, 19914), (4062, 16595), (6638, 10155), (6770, 9957)]