80516130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 198402048

約数和(自身を除く): 117885918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 103, 142, 206, 213, 309, 355, 367, 426, 515, 618, 710, 734, 1030, 1065, 1101, 1545, 1835, 2130, 2202, 3090, 3670, 5505, 7313, 11010, 14626, 21939, 26057, 36565, 37801, 43878, 52114, 73130, 75602, 78171, 109695, 113403, 130285, 156342, 189005, 219390, 226806, 260570, 378010, 390855, 567015, 781710, 1134030, 2683871, 5367742, 8051613, 13419355, 16103226, 26838710, 40258065, 80516130]

約数ペア:

[(1, 80516130), (2, 40258065), (3, 26838710), (5, 16103226), (6, 13419355), (10, 8051613), (15, 5367742), (30, 2683871), (71, 1134030), (103, 781710), (142, 567015), (206, 390855), (213, 378010), (309, 260570), (355, 226806), (367, 219390), (426, 189005), (515, 156342), (618, 130285), (710, 113403), (734, 109695), (1030, 78171), (1065, 75602), (1101, 73130), (1545, 52114), (1835, 43878), (2130, 37801), (2202, 36565), (3090, 26057), (3670, 21939), (5505, 14626), (7313, 11010)]