157425690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8161}}^1$

素因数の和:8814

約数の個数: 32

約数和(自身を含む): 378455616

約数和(自身を除く): 221029926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 6430, 8161, 9645, 16322, 19290, 24483, 40805, 48966, 81610, 122415, 244830, 5247523, 10495046, 15742569, 26237615, 31485138, 52475230, 78712845, 157425690]

約数ペア:

[(1, 157425690), (2, 78712845), (3, 52475230), (5, 31485138), (6, 26237615), (10, 15742569), (15, 10495046), (30, 5247523), (643, 244830), (1286, 122415), (1929, 81610), (3215, 48966), (3858, 40805), (6430, 24483), (8161, 19290), (9645, 16322)]