136070140

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30509}}^1$

素因数の和:30741

約数の個数: 24

約数和(自身を含む): 287038080

約数和(自身を除く): 150967940

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 30509, 61018, 122036, 152545, 305090, 610180, 6803507, 13607014, 27214028, 34017535, 68035070, 136070140]

約数ペア:

[(1, 136070140), (2, 68035070), (4, 34017535), (5, 27214028), (10, 13607014), (20, 6803507), (223, 610180), (446, 305090), (892, 152545), (1115, 122036), (2230, 61018), (4460, 30509)]