397287570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{21817}}^1$

素因数の和:22434

約数の個数: 32

約数和(自身を含む): 955104768

約数和(自身を除く): 557817198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607, 1214, 1821, 3035, 3642, 6070, 9105, 18210, 21817, 43634, 65451, 109085, 130902, 218170, 327255, 654510, 13242919, 26485838, 39728757, 66214595, 79457514, 132429190, 198643785, 397287570]

約数ペア:

[(1, 397287570), (2, 198643785), (3, 132429190), (5, 79457514), (6, 66214595), (10, 39728757), (15, 26485838), (30, 13242919), (607, 654510), (1214, 327255), (1821, 218170), (3035, 130902), (3642, 109085), (6070, 65451), (9105, 43634), (18210, 21817)]