173713620

素因数分解:

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

素因数の和:28224

約数の個数: 48

約数和(自身を含む): 491137920

約数和(自身を除く): 317424300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 28109, 56218, 84327, 112436, 140545, 168654, 281090, 337308, 421635, 562180, 843270, 1686540, 2895227, 5790454, 8685681, 11580908, 14476135, 17371362, 28952270, 34742724, 43428405, 57904540, 86856810, 173713620]

約数ペア:

[(1, 173713620), (2, 86856810), (3, 57904540), (4, 43428405), (5, 34742724), (6, 28952270), (10, 17371362), (12, 14476135), (15, 11580908), (20, 8685681), (30, 5790454), (60, 2895227), (103, 1686540), (206, 843270), (309, 562180), (412, 421635), (515, 337308), (618, 281090), (1030, 168654), (1236, 140545), (1545, 112436), (2060, 84327), (3090, 56218), (6180, 28109)]