1240910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 2527200

約数和(自身を除く): 1286290

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 389, 638, 778, 1595, 1945, 3190, 3890, 4279, 8558, 11281, 21395, 22562, 42790, 56405, 112810, 124091, 248182, 620455, 1240910]

約数ペア:

[(1, 1240910), (2, 620455), (5, 248182), (10, 124091), (11, 112810), (22, 56405), (29, 42790), (55, 22562), (58, 21395), (110, 11281), (145, 8558), (290, 4279), (319, 3890), (389, 3190), (638, 1945), (778, 1595)]