166331310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{128939}}^1$

素因数の和:128992

約数の個数: 32

約数和(自身を含む): 408481920

約数和(自身を除く): 242150610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 128939, 257878, 386817, 644695, 773634, 1289390, 1934085, 3868170, 5544377, 11088754, 16633131, 27721885, 33266262, 55443770, 83165655, 166331310]

約数ペア:

[(1, 166331310), (2, 83165655), (3, 55443770), (5, 33266262), (6, 27721885), (10, 16633131), (15, 11088754), (30, 5544377), (43, 3868170), (86, 1934085), (129, 1289390), (215, 773634), (258, 644695), (430, 386817), (645, 257878), (1290, 128939)]