68986390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11833}}^1$

素因数の和:11904

約数の個数: 32

約数和(自身を含む): 138031776

約数和(自身を除く): 69045386

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 11833, 23666, 59165, 118330, 130163, 260326, 627149, 650815, 1254298, 1301630, 3135745, 6271490, 6898639, 13797278, 34493195, 68986390]

約数ペア:

[(1, 68986390), (2, 34493195), (5, 13797278), (10, 6898639), (11, 6271490), (22, 3135745), (53, 1301630), (55, 1254298), (106, 650815), (110, 627149), (265, 260326), (530, 130163), (583, 118330), (1166, 59165), (2915, 23666), (5830, 11833)]