74981410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56377}}^1$

素因数の和:56410

約数の個数: 32

約数和(自身を含む): 162368640

約数和(自身を除く): 87387230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 56377, 112754, 281885, 394639, 563770, 789278, 1071163, 1973195, 2142326, 3946390, 5355815, 7498141, 10711630, 14996282, 37490705, 74981410]

約数ペア:

[(1, 74981410), (2, 37490705), (5, 14996282), (7, 10711630), (10, 7498141), (14, 5355815), (19, 3946390), (35, 2142326), (38, 1973195), (70, 1071163), (95, 789278), (133, 563770), (190, 394639), (266, 281885), (665, 112754), (1330, 56377)]