154263810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2557}}^1$

素因数の和:4578

約数の個数: 32

約数和(自身を含む): 370562112

約数和(自身を除く): 216298302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2011, 2557, 4022, 5114, 6033, 7671, 10055, 12066, 12785, 15342, 20110, 25570, 30165, 38355, 60330, 76710, 5142127, 10284254, 15426381, 25710635, 30852762, 51421270, 77131905, 154263810]

約数ペア:

[(1, 154263810), (2, 77131905), (3, 51421270), (5, 30852762), (6, 25710635), (10, 15426381), (15, 10284254), (30, 5142127), (2011, 76710), (2557, 60330), (4022, 38355), (5114, 30165), (6033, 25570), (7671, 20110), (10055, 15342), (12066, 12785)]