74170390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3407}}^1$

素因数の和:3732

約数の個数: 32

約数和(自身を含む): 153114624

約数和(自身を除く): 78944234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 3407, 4354, 6814, 10885, 17035, 21770, 23849, 34070, 47698, 119245, 238490, 1059577, 2119154, 5297885, 7417039, 10595770, 14834078, 37085195, 74170390]

約数ペア:

[(1, 74170390), (2, 37085195), (5, 14834078), (7, 10595770), (10, 7417039), (14, 5297885), (35, 2119154), (70, 1059577), (311, 238490), (622, 119245), (1555, 47698), (2177, 34070), (3110, 23849), (3407, 21770), (4354, 17035), (6814, 10885)]