61041490

素因数分解:

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

素因数の和:539

約数の個数: 48

約数和(自身を含む): 119356632

約数和(自身を除く): 58315142

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 361, 370, 457, 703, 722, 914, 1406, 1805, 2285, 3515, 3610, 4570, 7030, 8683, 13357, 16909, 17366, 26714, 33818, 43415, 66785, 84545, 86830, 133570, 164977, 169090, 321271, 329954, 642542, 824885, 1606355, 1649770, 3212710, 6104149, 12208298, 30520745, 61041490]

約数ペア:

[(1, 61041490), (2, 30520745), (5, 12208298), (10, 6104149), (19, 3212710), (37, 1649770), (38, 1606355), (74, 824885), (95, 642542), (185, 329954), (190, 321271), (361, 169090), (370, 164977), (457, 133570), (703, 86830), (722, 84545), (914, 66785), (1406, 43415), (1805, 33818), (2285, 26714), (3515, 17366), (3610, 16909), (4570, 13357), (7030, 8683)]