77406990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17317}}^1$

素因数の和:17476

約数の個数: 32

約数和(自身を含む): 187034400

約数和(自身を除く): 109627410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 17317, 34634, 51951, 86585, 103902, 173170, 259755, 519510, 2580233, 5160466, 7740699, 12901165, 15481398, 25802330, 38703495, 77406990]

約数ペア:

[(1, 77406990), (2, 38703495), (3, 25802330), (5, 15481398), (6, 12901165), (10, 7740699), (15, 5160466), (30, 2580233), (149, 519510), (298, 259755), (447, 173170), (745, 103902), (894, 86585), (1490, 51951), (2235, 34634), (4470, 17317)]