86856810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28109}}^1$

素因数の和:28222

約数の個数: 32

約数和(自身を含む): 210487680

約数和(自身を除く): 123630870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 28109, 56218, 84327, 140545, 168654, 281090, 421635, 843270, 2895227, 5790454, 8685681, 14476135, 17371362, 28952270, 43428405, 86856810]

約数ペア:

[(1, 86856810), (2, 43428405), (3, 28952270), (5, 17371362), (6, 14476135), (10, 8685681), (15, 5790454), (30, 2895227), (103, 843270), (206, 421635), (309, 281090), (515, 168654), (618, 140545), (1030, 84327), (1545, 56218), (3090, 28109)]