177942630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{28111}}^1$

素因数の和:28332

約数の個数: 32

約数和(自身を含む): 429101568

約数和(自身を除く): 251158938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 28111, 56222, 84333, 140555, 168666, 281110, 421665, 843330, 5931421, 11862842, 17794263, 29657105, 35588526, 59314210, 88971315, 177942630]

約数ペア:

[(1, 177942630), (2, 88971315), (3, 59314210), (5, 35588526), (6, 29657105), (10, 17794263), (15, 11862842), (30, 5931421), (211, 843330), (422, 421665), (633, 281110), (1055, 168666), (1266, 140555), (2110, 84333), (3165, 56222), (6330, 28111)]