3243730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 3495470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 311, 622, 745, 1043, 1490, 1555, 2086, 2177, 3110, 4354, 5215, 10430, 10885, 21770, 46339, 92678, 231695, 324373, 463390, 648746, 1621865, 3243730]

約数ペア:

[(1, 3243730), (2, 1621865), (5, 648746), (7, 463390), (10, 324373), (14, 231695), (35, 92678), (70, 46339), (149, 21770), (298, 10885), (311, 10430), (622, 5215), (745, 4354), (1043, 3110), (1490, 2177), (1555, 2086)]