3994270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 8414208

約数和(自身を除く): 4419938

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1327, 1505, 2654, 3010, 6635, 9289, 13270, 18578, 46445, 57061, 92890, 114122, 285305, 399427, 570610, 798854, 1997135, 3994270]

約数ペア:

[(1, 3994270), (2, 1997135), (5, 798854), (7, 570610), (10, 399427), (14, 285305), (35, 114122), (43, 92890), (70, 57061), (86, 46445), (215, 18578), (301, 13270), (430, 9289), (602, 6635), (1327, 3010), (1505, 2654)]