479310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 1239840

約数和(自身を除く): 760530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1229, 2458, 3687, 6145, 7374, 12290, 15977, 18435, 31954, 36870, 47931, 79885, 95862, 159770, 239655, 479310]

約数ペア:

[(1, 479310), (2, 239655), (3, 159770), (5, 95862), (6, 79885), (10, 47931), (13, 36870), (15, 31954), (26, 18435), (30, 15977), (39, 12290), (65, 7374), (78, 6145), (130, 3687), (195, 2458), (390, 1229)]