383090290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{120091}}^1$

素因数の和:120138

約数の個数: 32

約数和(自身を含む): 778196160

約数和(自身を除く): 395105870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 120091, 240182, 600455, 1200910, 1321001, 2642002, 3482639, 6605005, 6965278, 13210010, 17413195, 34826390, 38309029, 76618058, 191545145, 383090290]

約数ペア:

[(1, 383090290), (2, 191545145), (5, 76618058), (10, 38309029), (11, 34826390), (22, 17413195), (29, 13210010), (55, 6965278), (58, 6605005), (110, 3482639), (145, 2642002), (290, 1321001), (319, 1200910), (638, 600455), (1595, 240182), (3190, 120091)]