2146830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10223}}^1$

素因数の和:10240

約数の個数: 32

約数和(自身を含む): 5889024

約数和(自身を除く): 3742194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10223, 20446, 30669, 51115, 61338, 71561, 102230, 143122, 153345, 214683, 306690, 357805, 429366, 715610, 1073415, 2146830]

約数ペア:

[(1, 2146830), (2, 1073415), (3, 715610), (5, 429366), (6, 357805), (7, 306690), (10, 214683), (14, 153345), (15, 143122), (21, 102230), (30, 71561), (35, 61338), (42, 51115), (70, 30669), (105, 20446), (210, 10223)]