471237990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{15707933}}^1$

素因数の和:15707943

約数の個数: 16

約数和(自身を含む): 1130971248

約数和(自身を除く): 659733258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 15707933, 31415866, 47123799, 78539665, 94247598, 157079330, 235618995, 471237990]

約数ペア:

[(1, 471237990), (2, 235618995), (3, 157079330), (5, 94247598), (6, 78539665), (10, 47123799), (15, 31415866), (30, 15707933)]