29802850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7741}}^1$

素因数の和:7771

約数の個数: 48

約数和(自身を含む): 69120576

約数和(自身を除く): 39317726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 7741, 15482, 38705, 54187, 77410, 85151, 108374, 170302, 193525, 270935, 387050, 425755, 541870, 596057, 851510, 1192114, 1354675, 2128775, 2709350, 2980285, 4257550, 5960570, 14901425, 29802850]

約数ペア:

[(1, 29802850), (2, 14901425), (5, 5960570), (7, 4257550), (10, 2980285), (11, 2709350), (14, 2128775), (22, 1354675), (25, 1192114), (35, 851510), (50, 596057), (55, 541870), (70, 425755), (77, 387050), (110, 270935), (154, 193525), (175, 170302), (275, 108374), (350, 85151), (385, 77410), (550, 54187), (770, 38705), (1925, 15482), (3850, 7741)]