156680730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193433}}^1$

素因数の和:193452

約数の個数: 40

約数和(自身を含む): 421299252

約数和(自身を除く): 264618522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 193433, 386866, 580299, 967165, 1160598, 1740897, 1934330, 2901495, 3481794, 5222691, 5802990, 8704485, 10445382, 15668073, 17408970, 26113455, 31336146, 52226910, 78340365, 156680730]

約数ペア:

[(1, 156680730), (2, 78340365), (3, 52226910), (5, 31336146), (6, 26113455), (9, 17408970), (10, 15668073), (15, 10445382), (18, 8704485), (27, 5802990), (30, 5222691), (45, 3481794), (54, 2901495), (81, 1934330), (90, 1740897), (135, 1160598), (162, 967165), (270, 580299), (405, 386866), (810, 193433)]