3212710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 6265440

約数和(自身を除く): 3052730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 457, 703, 914, 1406, 2285, 3515, 4570, 7030, 8683, 16909, 17366, 33818, 43415, 84545, 86830, 169090, 321271, 642542, 1606355, 3212710]

約数ペア:

[(1, 3212710), (2, 1606355), (5, 642542), (10, 321271), (19, 169090), (37, 86830), (38, 84545), (74, 43415), (95, 33818), (185, 17366), (190, 16909), (370, 8683), (457, 7030), (703, 4570), (914, 3515), (1406, 2285)]