364420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 927360

約数和(自身を除く): 562940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 137, 140, 190, 266, 274, 380, 532, 548, 665, 685, 959, 1330, 1370, 1918, 2603, 2660, 2740, 3836, 4795, 5206, 9590, 10412, 13015, 18221, 19180, 26030, 36442, 52060, 72884, 91105, 182210, 364420]

約数ペア:

[(1, 364420), (2, 182210), (4, 91105), (5, 72884), (7, 52060), (10, 36442), (14, 26030), (19, 19180), (20, 18221), (28, 13015), (35, 10412), (38, 9590), (70, 5206), (76, 4795), (95, 3836), (133, 2740), (137, 2660), (140, 2603), (190, 1918), (266, 1370), (274, 1330), (380, 959), (532, 685), (548, 665)]