70213970

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{22871}}^1$

素因数の和:23185

約数の個数: 16

約数和(自身を含む): 126802368

約数和(自身を除く): 56588398

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 22871, 45742, 114355, 228710, 7021397, 14042794, 35106985, 70213970]

約数ペア:

[(1, 70213970), (2, 35106985), (5, 14042794), (10, 7021397), (307, 228710), (614, 114355), (1535, 45742), (3070, 22871)]