21347010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79063}}^1$

素因数の和:79079

約数の個数: 32

約数和(自身を含む): 56926080

約数和(自身を除く): 35579070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 79063, 158126, 237189, 395315, 474378, 711567, 790630, 1185945, 1423134, 2134701, 2371890, 3557835, 4269402, 7115670, 10673505, 21347010]

約数ペア:

[(1, 21347010), (2, 10673505), (3, 7115670), (5, 4269402), (6, 3557835), (9, 2371890), (10, 2134701), (15, 1423134), (18, 1185945), (27, 790630), (30, 711567), (45, 474378), (54, 395315), (90, 237189), (135, 158126), (270, 79063)]