88023420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{489019}}^1$

素因数の和:489034

約数の個数: 36

約数和(自身を含む): 267004920

約数和(自身を除く): 178981500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 489019, 978038, 1467057, 1956076, 2445095, 2934114, 4401171, 4890190, 5868228, 7335285, 8802342, 9780380, 14670570, 17604684, 22005855, 29341140, 44011710, 88023420]

約数ペア:

[(1, 88023420), (2, 44011710), (3, 29341140), (4, 22005855), (5, 17604684), (6, 14670570), (9, 9780380), (10, 8802342), (12, 7335285), (15, 5868228), (18, 4890190), (20, 4401171), (30, 2934114), (36, 2445095), (45, 1956076), (60, 1467057), (90, 978038), (180, 489019)]