123763910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38317}}^1$

素因数の和:38360

約数の個数: 32

約数和(自身を含む): 248300640

約数和(自身を除く): 124536730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 38317, 76634, 191585, 383170, 651389, 728023, 1302778, 1456046, 3256945, 3640115, 6513890, 7280230, 12376391, 24752782, 61881955, 123763910]

約数ペア:

[(1, 123763910), (2, 61881955), (5, 24752782), (10, 12376391), (17, 7280230), (19, 6513890), (34, 3640115), (38, 3256945), (85, 1456046), (95, 1302778), (170, 728023), (190, 651389), (323, 383170), (646, 191585), (1615, 76634), (3230, 38317)]