30879460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41729}}^1$

素因数の和:41775

約数の個数: 24

約数和(自身を含む): 66601080

約数和(自身を除く): 35721620

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 41729, 83458, 166916, 208645, 417290, 834580, 1543973, 3087946, 6175892, 7719865, 15439730, 30879460]

約数ペア:

[(1, 30879460), (2, 15439730), (4, 7719865), (5, 6175892), (10, 3087946), (20, 1543973), (37, 834580), (74, 417290), (148, 208645), (185, 166916), (370, 83458), (740, 41729)]