171533820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22511}}^1$

素因数の和:22650

約数の個数: 48

約数和(自身を含む): 484098048

約数和(自身を除く): 312564228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 22511, 45022, 67533, 90044, 112555, 135066, 225110, 270132, 337665, 450220, 675330, 1350660, 2858897, 5717794, 8576691, 11435588, 14294485, 17153382, 28588970, 34306764, 42883455, 57177940, 85766910, 171533820]

約数ペア:

[(1, 171533820), (2, 85766910), (3, 57177940), (4, 42883455), (5, 34306764), (6, 28588970), (10, 17153382), (12, 14294485), (15, 11435588), (20, 8576691), (30, 5717794), (60, 2858897), (127, 1350660), (254, 675330), (381, 450220), (508, 337665), (635, 270132), (762, 225110), (1270, 135066), (1524, 112555), (1905, 90044), (2540, 67533), (3810, 45022), (7620, 22511)]