30493785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3499}}^1$

素因数の和:3597

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 25954215

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 3499, 8715, 10497, 17495, 24493, 52485, 73479, 122465, 290417, 367395, 871251, 1452085, 2032919, 4356255, 6098757, 10164595, 30493785]

約数ペア:

[(1, 30493785), (3, 10164595), (5, 6098757), (7, 4356255), (15, 2032919), (21, 1452085), (35, 871251), (83, 367395), (105, 290417), (249, 122465), (415, 73479), (581, 52485), (1245, 24493), (1743, 17495), (2905, 10497), (3499, 8715)]