150388540

素因数分解:

$2^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{6367}}^1$

素因数の和:7557

約数の個数: 24

約数和(自身を含む): 316132992

約数和(自身を除く): 165744452

約数列:

[1, 2, 4, 5, 10, 20, 1181, 2362, 4724, 5905, 6367, 11810, 12734, 23620, 25468, 31835, 63670, 127340, 7519427, 15038854, 30077708, 37597135, 75194270, 150388540]

約数ペア:

[(1, 150388540), (2, 75194270), (4, 37597135), (5, 30077708), (10, 15038854), (20, 7519427), (1181, 127340), (2362, 63670), (4724, 31835), (5905, 25468), (6367, 23620), (11810, 12734)]