70100785

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 90196416

約数和(自身を除く): 20095631

約数列:

[1, 5, 19, 71, 95, 355, 361, 547, 1349, 1805, 2735, 6745, 10393, 25631, 38837, 51965, 128155, 194185, 197467, 737903, 987335, 3689515, 14020157, 70100785]

約数ペア:

[(1, 70100785), (5, 14020157), (19, 3689515), (71, 987335), (95, 737903), (355, 197467), (361, 194185), (547, 128155), (1349, 51965), (1805, 38837), (2735, 25631), (6745, 10393)]