138859260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18223}}^1$

素因数の和:18362

約数の個数: 48

約数和(自身を含む): 391888896

約数和(自身を除く): 253029636

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, 18223, 36446, 54669, 72892, 91115, 109338, 182230, 218676, 273345, 364460, 546690, 1093380, 2314321, 4628642, 6942963, 9257284, 11571605, 13885926, 23143210, 27771852, 34714815, 46286420, 69429630, 138859260]

約数ペア:

[(1, 138859260), (2, 69429630), (3, 46286420), (4, 34714815), (5, 27771852), (6, 23143210), (10, 13885926), (12, 11571605), (15, 9257284), (20, 6942963), (30, 4628642), (60, 2314321), (127, 1093380), (254, 546690), (381, 364460), (508, 273345), (635, 218676), (762, 182230), (1270, 109338), (1524, 91115), (1905, 72892), (2540, 54669), (3810, 36446), (7620, 18223)]