9148370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 20720448

約数和(自身を除く): 11572078

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 218, 385, 545, 763, 770, 1090, 1199, 1526, 2398, 3815, 5995, 7630, 8393, 11881, 11990, 16786, 23762, 41965, 59405, 83167, 83930, 118810, 130691, 166334, 261382, 415835, 653455, 831670, 914837, 1306910, 1829674, 4574185, 9148370]

約数ペア:

[(1, 9148370), (2, 4574185), (5, 1829674), (7, 1306910), (10, 914837), (11, 831670), (14, 653455), (22, 415835), (35, 261382), (55, 166334), (70, 130691), (77, 118810), (109, 83930), (110, 83167), (154, 59405), (218, 41965), (385, 23762), (545, 16786), (763, 11990), (770, 11881), (1090, 8393), (1199, 7630), (1526, 5995), (2398, 3815)]