860010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 2090880

約数和(自身を除く): 1230870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 263, 327, 526, 545, 654, 789, 1090, 1315, 1578, 1635, 2630, 3270, 3945, 7890, 28667, 57334, 86001, 143335, 172002, 286670, 430005, 860010]

約数ペア:

[(1, 860010), (2, 430005), (3, 286670), (5, 172002), (6, 143335), (10, 86001), (15, 57334), (30, 28667), (109, 7890), (218, 3945), (263, 3270), (327, 2630), (526, 1635), (545, 1578), (654, 1315), (789, 1090)]