207181530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{767339}}^1$

素因数の和:767355

約数の個数: 32

約数和(自身を含む): 552484800

約数和(自身を除く): 345303270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 767339, 1534678, 2302017, 3836695, 4604034, 6906051, 7673390, 11510085, 13812102, 20718153, 23020170, 34530255, 41436306, 69060510, 103590765, 207181530]

約数ペア:

[(1, 207181530), (2, 103590765), (3, 69060510), (5, 41436306), (6, 34530255), (9, 23020170), (10, 20718153), (15, 13812102), (18, 11510085), (27, 7673390), (30, 6906051), (45, 4604034), (54, 3836695), (90, 2302017), (135, 1534678), (270, 767339)]