7112290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 14323392

約数和(自身を除く): 7211102

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 107, 115, 170, 214, 230, 289, 391, 535, 578, 782, 1070, 1445, 1819, 1955, 2461, 2890, 3638, 3910, 4922, 6647, 9095, 12305, 13294, 18190, 24610, 30923, 33235, 41837, 61846, 66470, 83674, 154615, 209185, 309230, 418370, 711229, 1422458, 3556145, 7112290]

約数ペア:

[(1, 7112290), (2, 3556145), (5, 1422458), (10, 711229), (17, 418370), (23, 309230), (34, 209185), (46, 154615), (85, 83674), (107, 66470), (115, 61846), (170, 41837), (214, 33235), (230, 30923), (289, 24610), (391, 18190), (535, 13294), (578, 12305), (782, 9095), (1070, 6647), (1445, 4922), (1819, 3910), (1955, 3638), (2461, 2890)]