142353210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 360142848

約数和(自身を除く): 217789638

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 515, 618, 690, 1030, 1545, 2003, 2369, 3090, 4006, 4738, 6009, 7107, 10015, 11845, 12018, 14214, 20030, 23690, 30045, 35535, 46069, 60090, 71070, 92138, 138207, 206309, 230345, 276414, 412618, 460690, 618927, 691035, 1031545, 1237854, 1382070, 2063090, 3094635, 4745107, 6189270, 9490214, 14235321, 23725535, 28470642, 47451070, 71176605, 142353210]

約数ペア:

[(1, 142353210), (2, 71176605), (3, 47451070), (5, 28470642), (6, 23725535), (10, 14235321), (15, 9490214), (23, 6189270), (30, 4745107), (46, 3094635), (69, 2063090), (103, 1382070), (115, 1237854), (138, 1031545), (206, 691035), (230, 618927), (309, 460690), (345, 412618), (515, 276414), (618, 230345), (690, 206309), (1030, 138207), (1545, 92138), (2003, 71070), (2369, 60090), (3090, 46069), (4006, 35535), (4738, 30045), (6009, 23690), (7107, 20030), (10015, 14214), (11845, 12018)]