16870167790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{153407}}^1$

素因数の和:154992

約数の個数: 32

約数和(自身を含む): 34726662144

約数和(自身を除く): 17856494354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1571, 3142, 7855, 10997, 15710, 21994, 54985, 109970, 153407, 306814, 767035, 1073849, 1534070, 2147698, 5369245, 10738490, 241002397, 482004794, 1205011985, 1687016779, 2410023970, 3374033558, 8435083895, 16870167790]

約数ペア:

[(1, 16870167790), (2, 8435083895), (5, 3374033558), (7, 2410023970), (10, 1687016779), (14, 1205011985), (35, 482004794), (70, 241002397), (1571, 10738490), (3142, 5369245), (7855, 2147698), (10997, 1534070), (15710, 1073849), (21994, 767035), (54985, 306814), (109970, 153407)]