157087290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12497}}^1$

素因数の和:12926

約数の個数: 32

約数和(自身を含む): 377939520

約数和(自身を除く): 220852230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 12497, 12570, 24994, 37491, 62485, 74982, 124970, 187455, 374910, 5236243, 10472486, 15708729, 26181215, 31417458, 52362430, 78543645, 157087290]

約数ペア:

[(1, 157087290), (2, 78543645), (3, 52362430), (5, 31417458), (6, 26181215), (10, 15708729), (15, 10472486), (30, 5236243), (419, 374910), (838, 187455), (1257, 124970), (2095, 74982), (2514, 62485), (4190, 37491), (6285, 24994), (12497, 12570)]