7222860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40127}}^1$

素因数の和:40142

約数の個数: 36

約数和(自身を含む): 21909888

約数和(自身を除く): 14687028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40127, 80254, 120381, 160508, 200635, 240762, 361143, 401270, 481524, 601905, 722286, 802540, 1203810, 1444572, 1805715, 2407620, 3611430, 7222860]

約数ペア:

[(1, 7222860), (2, 3611430), (3, 2407620), (4, 1805715), (5, 1444572), (6, 1203810), (9, 802540), (10, 722286), (12, 601905), (15, 481524), (18, 401270), (20, 361143), (30, 240762), (36, 200635), (45, 160508), (60, 120381), (90, 80254), (180, 40127)]