30885290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106501}}^1$

素因数の和:106537

約数の個数: 16

約数和(自身を含む): 57511080

約数和(自身を除く): 26625790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 106501, 213002, 532505, 1065010, 3088529, 6177058, 15442645, 30885290]

約数ペア:

[(1, 30885290), (2, 15442645), (5, 6177058), (10, 3088529), (29, 1065010), (58, 532505), (145, 213002), (290, 106501)]