82180210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 182518272

約数和(自身を除く): 100338062

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 530, 595, 742, 901, 1190, 1303, 1802, 1855, 2606, 3710, 4505, 6307, 6515, 9010, 9121, 12614, 13030, 18242, 22151, 31535, 44302, 45605, 63070, 69059, 91210, 110755, 138118, 155057, 221510, 310114, 345295, 483413, 690590, 775285, 966826, 1174003, 1550570, 2348006, 2417065, 4834130, 5870015, 8218021, 11740030, 16436042, 41090105, 82180210]

約数ペア:

[(1, 82180210), (2, 41090105), (5, 16436042), (7, 11740030), (10, 8218021), (14, 5870015), (17, 4834130), (34, 2417065), (35, 2348006), (53, 1550570), (70, 1174003), (85, 966826), (106, 775285), (119, 690590), (170, 483413), (238, 345295), (265, 310114), (371, 221510), (530, 155057), (595, 138118), (742, 110755), (901, 91210), (1190, 69059), (1303, 63070), (1802, 45605), (1855, 44302), (2606, 31535), (3710, 22151), (4505, 18242), (6307, 13030), (6515, 12614), (9010, 9121)]