38811060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{215617}}^1$

素因数の和:215632

約数の個数: 36

約数和(自身を含む): 117727428

約数和(自身を除く): 78916368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 215617, 431234, 646851, 862468, 1078085, 1293702, 1940553, 2156170, 2587404, 3234255, 3881106, 4312340, 6468510, 7762212, 9702765, 12937020, 19405530, 38811060]

約数ペア:

[(1, 38811060), (2, 19405530), (3, 12937020), (4, 9702765), (5, 7762212), (6, 6468510), (9, 4312340), (10, 3881106), (12, 3234255), (15, 2587404), (18, 2156170), (20, 1940553), (30, 1293702), (36, 1078085), (45, 862468), (60, 646851), (90, 431234), (180, 215617)]