21031635270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701054509}}^1$

素因数の和:701054519

約数の個数: 16

約数和(自身を含む): 50475924720

約数和(自身を除く): 29444289450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701054509, 1402109018, 2103163527, 3505272545, 4206327054, 7010545090, 10515817635, 21031635270]

約数ペア:

[(1, 21031635270), (2, 10515817635), (3, 7010545090), (5, 4206327054), (6, 3505272545), (10, 2103163527), (15, 1402109018), (30, 701054509)]