2740346315

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{272807}}^1$

素因数の和:272867

約数の個数: 24

約数和(自身を含む): 3918614112

約数和(自身を除く): 1178267797

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 10045, 272807, 1364035, 1909649, 9548245, 11185087, 13367543, 55925435, 66837715, 78295609, 391478045, 548069263, 2740346315]

約数ペア:

[(1, 2740346315), (5, 548069263), (7, 391478045), (35, 78295609), (41, 66837715), (49, 55925435), (205, 13367543), (245, 11185087), (287, 9548245), (1435, 1909649), (2009, 1364035), (10045, 272807)]