310070860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2477}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 711879840

約数和(自身を除く): 401808980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 569, 1138, 2276, 2477, 2845, 4954, 5690, 6259, 9908, 11380, 12385, 12518, 24770, 25036, 27247, 31295, 49540, 54494, 62590, 108988, 125180, 136235, 272470, 544940, 1409413, 2818826, 5637652, 7047065, 14094130, 15503543, 28188260, 31007086, 62014172, 77517715, 155035430, 310070860]

約数ペア:

[(1, 310070860), (2, 155035430), (4, 77517715), (5, 62014172), (10, 31007086), (11, 28188260), (20, 15503543), (22, 14094130), (44, 7047065), (55, 5637652), (110, 2818826), (220, 1409413), (569, 544940), (1138, 272470), (2276, 136235), (2477, 125180), (2845, 108988), (4954, 62590), (5690, 54494), (6259, 49540), (9908, 31295), (11380, 27247), (12385, 25036), (12518, 24770)]