66935210

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{21803}}^1$

素因数の和:22117

約数の個数: 16

約数和(自身を含む): 120881376

約数和(自身を除く): 53946166

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 21803, 43606, 109015, 218030, 6693521, 13387042, 33467605, 66935210]

約数ペア:

[(1, 66935210), (2, 33467605), (5, 13387042), (10, 6693521), (307, 218030), (614, 109015), (1535, 43606), (3070, 21803)]