2631770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 5097168

約数和(自身を除く): 2465398

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 137, 170, 226, 274, 565, 685, 1130, 1370, 1921, 2329, 3842, 4658, 9605, 11645, 15481, 19210, 23290, 30962, 77405, 154810, 263177, 526354, 1315885, 2631770]

約数ペア:

[(1, 2631770), (2, 1315885), (5, 526354), (10, 263177), (17, 154810), (34, 77405), (85, 30962), (113, 23290), (137, 19210), (170, 15481), (226, 11645), (274, 9605), (565, 4658), (685, 3842), (1130, 2329), (1370, 1921)]