211327860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3522131}}^1$

素因数の和:3522143

約数の個数: 24

約数和(自身を含む): 591718176

約数和(自身を除く): 380390316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3522131, 7044262, 10566393, 14088524, 17610655, 21132786, 35221310, 42265572, 52831965, 70442620, 105663930, 211327860]

約数ペア:

[(1, 211327860), (2, 105663930), (3, 70442620), (4, 52831965), (5, 42265572), (6, 35221310), (10, 21132786), (12, 17610655), (15, 14088524), (20, 10566393), (30, 7044262), (60, 3522131)]