87350710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 162217440

約数和(自身を除く): 74866730

約数列:

[1, 2, 5, 10, 37, 74, 185, 307, 370, 614, 769, 1535, 1538, 3070, 3845, 7690, 11359, 22718, 28453, 56795, 56906, 113590, 142265, 236083, 284530, 472166, 1180415, 2360830, 8735071, 17470142, 43675355, 87350710]

約数ペア:

[(1, 87350710), (2, 43675355), (5, 17470142), (10, 8735071), (37, 2360830), (74, 1180415), (185, 472166), (307, 284530), (370, 236083), (614, 142265), (769, 113590), (1535, 56906), (1538, 56795), (3070, 28453), (3845, 22718), (7690, 11359)]