210071640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1750597}}^1$

素因数の和:1750611

約数の個数: 32

約数和(自身を含む): 630215280

約数和(自身を除く): 420143640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1750597, 3501194, 5251791, 7002388, 8752985, 10503582, 14004776, 17505970, 21007164, 26258955, 35011940, 42014328, 52517910, 70023880, 105035820, 210071640]

約数ペア:

[(1, 210071640), (2, 105035820), (3, 70023880), (4, 52517910), (5, 42014328), (6, 35011940), (8, 26258955), (10, 21007164), (12, 17505970), (15, 14004776), (20, 10503582), (24, 8752985), (30, 7002388), (40, 5251791), (60, 3501194), (120, 1750597)]