3697990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 3306170

約数列:

[1, 2, 5, 10, 31, 62, 79, 151, 155, 158, 302, 310, 395, 755, 790, 1510, 2449, 4681, 4898, 9362, 11929, 12245, 23405, 23858, 24490, 46810, 59645, 119290, 369799, 739598, 1848995, 3697990]

約数ペア:

[(1, 3697990), (2, 1848995), (5, 739598), (10, 369799), (31, 119290), (62, 59645), (79, 46810), (151, 24490), (155, 23858), (158, 23405), (302, 12245), (310, 11929), (395, 9362), (755, 4898), (790, 4681), (1510, 2449)]