17886910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 34227360

約数和(自身を除く): 16340450

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1667, 2146, 3334, 5365, 8335, 10730, 16670, 48343, 61679, 96686, 123358, 241715, 308395, 483430, 616790, 1788691, 3577382, 8943455, 17886910]

約数ペア:

[(1, 17886910), (2, 8943455), (5, 3577382), (10, 1788691), (29, 616790), (37, 483430), (58, 308395), (74, 241715), (145, 123358), (185, 96686), (290, 61679), (370, 48343), (1073, 16670), (1667, 10730), (2146, 8335), (3334, 5365)]