8926890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{42509}}^1$

素因数の和:42526

約数の個数: 32

約数和(自身を含む): 24485760

約数和(自身を除く): 15558870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 42509, 85018, 127527, 212545, 255054, 297563, 425090, 595126, 637635, 892689, 1275270, 1487815, 1785378, 2975630, 4463445, 8926890]

約数ペア:

[(1, 8926890), (2, 4463445), (3, 2975630), (5, 1785378), (6, 1487815), (7, 1275270), (10, 892689), (14, 637635), (15, 595126), (21, 425090), (30, 297563), (35, 255054), (42, 212545), (70, 127527), (105, 85018), (210, 42509)]