1993670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 4320000

約数和(自身を除く): 2326330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1499, 2998, 7495, 10493, 14990, 20986, 28481, 52465, 56962, 104930, 142405, 199367, 284810, 398734, 996835, 1993670]

約数ペア:

[(1, 1993670), (2, 996835), (5, 398734), (7, 284810), (10, 199367), (14, 142405), (19, 104930), (35, 56962), (38, 52465), (70, 28481), (95, 20986), (133, 14990), (190, 10493), (266, 7495), (665, 2998), (1330, 1499)]