15171340

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2113}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 31963680

約数和(自身を除く): 16792340

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 2113, 3590, 4226, 7180, 8452, 10565, 21130, 42260, 758567, 1517134, 3034268, 3792835, 7585670, 15171340]

約数ペア:

[(1, 15171340), (2, 7585670), (4, 3792835), (5, 3034268), (10, 1517134), (20, 758567), (359, 42260), (718, 21130), (1436, 10565), (1795, 8452), (2113, 7180), (3590, 4226)]