374604890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{117431}}^1$

素因数の和:117478

約数の個数: 32

約数和(自身を含む): 760959360

約数和(自身を除く): 386354470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 117431, 234862, 587155, 1174310, 1291741, 2583482, 3405499, 6458705, 6810998, 12917410, 17027495, 34054990, 37460489, 74920978, 187302445, 374604890]

約数ペア:

[(1, 374604890), (2, 187302445), (5, 74920978), (10, 37460489), (11, 34054990), (22, 17027495), (29, 12917410), (55, 6810998), (58, 6458705), (110, 3405499), (145, 2583482), (290, 1291741), (319, 1174310), (638, 587155), (1595, 234862), (3190, 117431)]