157340940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2622349}}^1$

素因数の和:2622361

約数の個数: 24

約数和(自身を含む): 440554800

約数和(自身を除く): 283213860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2622349, 5244698, 7867047, 10489396, 13111745, 15734094, 26223490, 31468188, 39335235, 52446980, 78670470, 157340940]

約数ペア:

[(1, 157340940), (2, 78670470), (3, 52446980), (4, 39335235), (5, 31468188), (6, 26223490), (10, 15734094), (12, 13111745), (15, 10489396), (20, 7867047), (30, 5244698), (60, 2622349)]