2013075260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 4918717440

約数和(自身を除く): 2905642180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 137, 140, 206, 274, 412, 515, 548, 685, 721, 959, 1019, 1030, 1370, 1442, 1918, 2038, 2060, 2740, 2884, 3605, 3836, 4076, 4795, 5095, 7133, 7210, 9590, 10190, 14111, 14266, 14420, 19180, 20380, 28222, 28532, 35665, 56444, 70555, 71330, 98777, 104957, 139603, 141110, 142660, 197554, 209914, 279206, 282220, 395108, 419828, 493885, 524785, 558412, 698015, 734699, 977221, 987770, 1049570, 1396030, 1469398, 1954442, 1975540, 2099140, 2792060, 2938796, 3673495, 3908884, 4886105, 7346990, 9772210, 14379109, 14693980, 19544420, 28758218, 57516436, 71895545, 100653763, 143791090, 201307526, 287582180, 402615052, 503268815, 1006537630, 2013075260]

約数ペア:

[(1, 2013075260), (2, 1006537630), (4, 503268815), (5, 402615052), (7, 287582180), (10, 201307526), (14, 143791090), (20, 100653763), (28, 71895545), (35, 57516436), (70, 28758218), (103, 19544420), (137, 14693980), (140, 14379109), (206, 9772210), (274, 7346990), (412, 4886105), (515, 3908884), (548, 3673495), (685, 2938796), (721, 2792060), (959, 2099140), (1019, 1975540), (1030, 1954442), (1370, 1469398), (1442, 1396030), (1918, 1049570), (2038, 987770), (2060, 977221), (2740, 734699), (2884, 698015), (3605, 558412), (3836, 524785), (4076, 493885), (4795, 419828), (5095, 395108), (7133, 282220), (7210, 279206), (9590, 209914), (10190, 197554), (14111, 142660), (14266, 141110), (14420, 139603), (19180, 104957), (20380, 98777), (28222, 71330), (28532, 70555), (35665, 56444)]