21033570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36901}}^1$

素因数の和:36930

約数の個数: 32

約数和(自身を含む): 53138880

約数和(自身を除く): 32105310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36901, 73802, 110703, 184505, 221406, 369010, 553515, 701119, 1107030, 1402238, 2103357, 3505595, 4206714, 7011190, 10516785, 21033570]

約数ペア:

[(1, 21033570), (2, 10516785), (3, 7011190), (5, 4206714), (6, 3505595), (10, 2103357), (15, 1402238), (19, 1107030), (30, 701119), (38, 553515), (57, 369010), (95, 221406), (114, 184505), (190, 110703), (285, 73802), (570, 36901)]