399570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 1010880

約数和(自身を除く): 611310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 701, 1402, 2103, 3505, 4206, 7010, 10515, 13319, 21030, 26638, 39957, 66595, 79914, 133190, 199785, 399570]

約数ペア:

[(1, 399570), (2, 199785), (3, 133190), (5, 79914), (6, 66595), (10, 39957), (15, 26638), (19, 21030), (30, 13319), (38, 10515), (57, 7010), (95, 4206), (114, 3505), (190, 2103), (285, 1402), (570, 701)]