152731090

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{19861}}^1$

素因数の和:20637

約数の個数: 16

約数和(自身を含む): 275287320

約数和(自身を除く): 122556230

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 19861, 39722, 99305, 198610, 15273109, 30546218, 76365545, 152731090]

約数ペア:

[(1, 152731090), (2, 76365545), (5, 30546218), (10, 15273109), (769, 198610), (1538, 99305), (3845, 39722), (7690, 19861)]