57155790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4547}}^1$

素因数の和:4976

約数の個数: 32

約数和(自身を含む): 137531520

約数和(自身を除く): 80375730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 4547, 6285, 9094, 12570, 13641, 22735, 27282, 45470, 68205, 136410, 1905193, 3810386, 5715579, 9525965, 11431158, 19051930, 28577895, 57155790]

約数ペア:

[(1, 57155790), (2, 28577895), (3, 19051930), (5, 11431158), (6, 9525965), (10, 5715579), (15, 3810386), (30, 1905193), (419, 136410), (838, 68205), (1257, 45470), (2095, 27282), (2514, 22735), (4190, 13641), (4547, 12570), (6285, 9094)]