1716670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1549250

約数列:

[1, 2, 5, 10, 41, 53, 79, 82, 106, 158, 205, 265, 395, 410, 530, 790, 2173, 3239, 4187, 4346, 6478, 8374, 10865, 16195, 20935, 21730, 32390, 41870, 171667, 343334, 858335, 1716670]

約数ペア:

[(1, 1716670), (2, 858335), (5, 343334), (10, 171667), (41, 41870), (53, 32390), (79, 21730), (82, 20935), (106, 16195), (158, 10865), (205, 8374), (265, 6478), (395, 4346), (410, 4187), (530, 3239), (790, 2173)]