557484990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{124717}}^1$

素因数の和:124876

約数の個数: 32

約数和(自身を含む): 1346954400

約数和(自身を除く): 789469410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 124717, 249434, 374151, 623585, 748302, 1247170, 1870755, 3741510, 18582833, 37165666, 55748499, 92914165, 111496998, 185828330, 278742495, 557484990]

約数ペア:

[(1, 557484990), (2, 278742495), (3, 185828330), (5, 111496998), (6, 92914165), (10, 55748499), (15, 37165666), (30, 18582833), (149, 3741510), (298, 1870755), (447, 1247170), (745, 748302), (894, 623585), (1490, 374151), (2235, 249434), (4470, 124717)]