304836540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{22783}}^1$

素因数の和:23018

約数の個数: 48

約数和(自身を含む): 857407488

約数和(自身を除く): 552570948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 22783, 45566, 68349, 91132, 113915, 136698, 227830, 273396, 341745, 455660, 683490, 1366980, 5080609, 10161218, 15241827, 20322436, 25403045, 30483654, 50806090, 60967308, 76209135, 101612180, 152418270, 304836540]

約数ペア:

[(1, 304836540), (2, 152418270), (3, 101612180), (4, 76209135), (5, 60967308), (6, 50806090), (10, 30483654), (12, 25403045), (15, 20322436), (20, 15241827), (30, 10161218), (60, 5080609), (223, 1366980), (446, 683490), (669, 455660), (892, 341745), (1115, 273396), (1338, 227830), (2230, 136698), (2676, 113915), (3345, 91132), (4460, 68349), (6690, 45566), (13380, 22783)]