129941340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4447}}^1$

素因数の和:4946

約数の個数: 48

約数和(自身を含む): 364664832

約数和(自身を除く): 234723492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2922, 4447, 4870, 5844, 7305, 8894, 9740, 13341, 14610, 17788, 22235, 26682, 29220, 44470, 53364, 66705, 88940, 133410, 266820, 2165689, 4331378, 6497067, 8662756, 10828445, 12994134, 21656890, 25988268, 32485335, 43313780, 64970670, 129941340]

約数ペア:

[(1, 129941340), (2, 64970670), (3, 43313780), (4, 32485335), (5, 25988268), (6, 21656890), (10, 12994134), (12, 10828445), (15, 8662756), (20, 6497067), (30, 4331378), (60, 2165689), (487, 266820), (974, 133410), (1461, 88940), (1948, 66705), (2435, 53364), (2922, 44470), (4447, 29220), (4870, 26682), (5844, 22235), (7305, 17788), (8894, 14610), (9740, 13341)]