57115230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2161}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 137295648

約数和(自身を除く): 80180418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2161, 2643, 4322, 4405, 5286, 6483, 8810, 10805, 12966, 13215, 21610, 26430, 32415, 64830, 1903841, 3807682, 5711523, 9519205, 11423046, 19038410, 28557615, 57115230]

約数ペア:

[(1, 57115230), (2, 28557615), (3, 19038410), (5, 11423046), (6, 9519205), (10, 5711523), (15, 3807682), (30, 1903841), (881, 64830), (1762, 32415), (2161, 26430), (2643, 21610), (4322, 13215), (4405, 12966), (5286, 10805), (6483, 8810)]