140736710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28547}}^1$

素因数の和:28600

約数の個数: 32

約数和(自身を含む): 277486560

約数和(自身を除く): 136749850

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 28547, 57094, 142735, 285470, 485299, 827863, 970598, 1655726, 2426495, 4139315, 4852990, 8278630, 14073671, 28147342, 70368355, 140736710]

約数ペア:

[(1, 140736710), (2, 70368355), (5, 28147342), (10, 14073671), (17, 8278630), (29, 4852990), (34, 4139315), (58, 2426495), (85, 1655726), (145, 970598), (170, 827863), (290, 485299), (493, 285470), (986, 142735), (2465, 57094), (4930, 28547)]