4135989310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149909}}^1$

素因数の和:150036

約数の個数: 32

約数和(自身を含む): 7771334400

約数和(自身を除く): 3635345090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 13795, 27590, 149909, 299818, 749545, 1499090, 4647179, 9294358, 13341901, 23235895, 26683802, 46471790, 66709505, 133419010, 413598931, 827197862, 2067994655, 4135989310]

約数ペア:

[(1, 4135989310), (2, 2067994655), (5, 827197862), (10, 413598931), (31, 133419010), (62, 66709505), (89, 46471790), (155, 26683802), (178, 23235895), (310, 13341901), (445, 9294358), (890, 4647179), (2759, 1499090), (5518, 749545), (13795, 299818), (27590, 149909)]