471052590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{15749}}^1$

素因数の和:16756

約数の個数: 32

約数和(自身を含む): 1131732000

約数和(自身を除く): 660679410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2991, 4985, 5982, 9970, 14955, 15749, 29910, 31498, 47247, 78745, 94494, 157490, 236235, 472470, 15701753, 31403506, 47105259, 78508765, 94210518, 157017530, 235526295, 471052590]

約数ペア:

[(1, 471052590), (2, 235526295), (3, 157017530), (5, 94210518), (6, 78508765), (10, 47105259), (15, 31403506), (30, 15701753), (997, 472470), (1994, 236235), (2991, 157490), (4985, 94494), (5982, 78745), (9970, 47247), (14955, 31498), (15749, 29910)]