890994810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{443281}}^1$

素因数の和:443358

約数の個数: 32

約数和(自身を含む): 2170308672

約数和(自身を除く): 1279313862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 443281, 886562, 1329843, 2216405, 2659686, 4432810, 6649215, 13298430, 29699827, 59399654, 89099481, 148499135, 178198962, 296998270, 445497405, 890994810]

約数ペア:

[(1, 890994810), (2, 445497405), (3, 296998270), (5, 178198962), (6, 148499135), (10, 89099481), (15, 59399654), (30, 29699827), (67, 13298430), (134, 6649215), (201, 4432810), (335, 2659686), (402, 2216405), (670, 1329843), (1005, 886562), (2010, 443281)]