135680270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42533}}^1$

素因数の和:42580

約数の個数: 32

約数和(自身を含む): 275620320

約数和(自身を除く): 139940050

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 42533, 85066, 212665, 425330, 467863, 935726, 1233457, 2339315, 2466914, 4678630, 6167285, 12334570, 13568027, 27136054, 67840135, 135680270]

約数ペア:

[(1, 135680270), (2, 67840135), (5, 27136054), (10, 13568027), (11, 12334570), (22, 6167285), (29, 4678630), (55, 2466914), (58, 2339315), (110, 1233457), (145, 935726), (290, 467863), (319, 425330), (638, 212665), (1595, 85066), (3190, 42533)]