171180780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2853013}}^1$

素因数の和:2853025

約数の個数: 24

約数和(自身を含む): 479306352

約数和(自身を除く): 308125572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2853013, 5706026, 8559039, 11412052, 14265065, 17118078, 28530130, 34236156, 42795195, 57060260, 85590390, 171180780]

約数ペア:

[(1, 171180780), (2, 85590390), (3, 57060260), (4, 42795195), (5, 34236156), (6, 28530130), (10, 17118078), (12, 14265065), (15, 11412052), (20, 8559039), (30, 5706026), (60, 2853013)]