124178730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{318407}}^1$

素因数の和:318430

約数の個数: 32

約数和(自身を含む): 320955264

約数和(自身を除く): 196776534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 318407, 636814, 955221, 1592035, 1910442, 3184070, 4139291, 4776105, 8278582, 9552210, 12417873, 20696455, 24835746, 41392910, 62089365, 124178730]

約数ペア:

[(1, 124178730), (2, 62089365), (3, 41392910), (5, 24835746), (6, 20696455), (10, 12417873), (13, 9552210), (15, 8278582), (26, 4776105), (30, 4139291), (39, 3184070), (65, 1910442), (78, 1592035), (130, 955221), (195, 636814), (390, 318407)]