12820110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7243}}^1$

素因数の和:7312

約数の個数: 32

約数和(自身を含む): 31294080

約数和(自身を除く): 18473970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 7243, 14486, 21729, 36215, 43458, 72430, 108645, 217290, 427337, 854674, 1282011, 2136685, 2564022, 4273370, 6410055, 12820110]

約数ペア:

[(1, 12820110), (2, 6410055), (3, 4273370), (5, 2564022), (6, 2136685), (10, 1282011), (15, 854674), (30, 427337), (59, 217290), (118, 108645), (177, 72430), (295, 43458), (354, 36215), (590, 21729), (885, 14486), (1770, 7243)]