21723060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{362051}}^1$

素因数の和:362063

約数の個数: 24

約数和(自身を含む): 60824736

約数和(自身を除く): 39101676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 362051, 724102, 1086153, 1448204, 1810255, 2172306, 3620510, 4344612, 5430765, 7241020, 10861530, 21723060]

約数ペア:

[(1, 21723060), (2, 10861530), (3, 7241020), (4, 5430765), (5, 4344612), (6, 3620510), (10, 2172306), (12, 1810255), (15, 1448204), (20, 1086153), (30, 724102), (60, 362051)]