220969020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3682817}}^1$

素因数の和:3682829

約数の個数: 24

約数和(自身を含む): 618713424

約数和(自身を除く): 397744404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3682817, 7365634, 11048451, 14731268, 18414085, 22096902, 36828170, 44193804, 55242255, 73656340, 110484510, 220969020]

約数ペア:

[(1, 220969020), (2, 110484510), (3, 73656340), (4, 55242255), (5, 44193804), (6, 36828170), (10, 22096902), (12, 18414085), (15, 14731268), (20, 11048451), (30, 7365634), (60, 3682817)]