135324590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^2$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 264185712

約数和(自身を除く): 128861122

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 109, 134, 170, 218, 335, 545, 670, 1090, 1139, 1853, 2278, 3706, 5695, 7303, 9265, 11390, 11881, 14606, 18530, 23762, 36515, 59405, 73030, 118810, 124151, 201977, 248302, 403954, 620755, 796027, 1009885, 1241510, 1592054, 2019770, 3980135, 7960270, 13532459, 27064918, 67662295, 135324590]

約数ペア:

[(1, 135324590), (2, 67662295), (5, 27064918), (10, 13532459), (17, 7960270), (34, 3980135), (67, 2019770), (85, 1592054), (109, 1241510), (134, 1009885), (170, 796027), (218, 620755), (335, 403954), (545, 248302), (670, 201977), (1090, 124151), (1139, 118810), (1853, 73030), (2278, 59405), (3706, 36515), (5695, 23762), (7303, 18530), (9265, 14606), (11390, 11881)]