2010830210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^2\times {\mathrm{101}}^1$

素因数の和:308

約数の個数: 72

約数和(自身を含む): 3930345396

約数和(自身を除く): 1919515186

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 101, 166, 170, 202, 289, 415, 505, 578, 830, 1010, 1411, 1445, 1717, 2822, 2890, 3434, 6889, 7055, 8383, 8585, 13778, 14110, 16766, 17170, 23987, 29189, 34445, 41915, 47974, 58378, 68890, 83830, 117113, 119935, 142511, 145945, 234226, 239870, 285022, 291890, 585565, 695789, 712555, 1171130, 1391578, 1425110, 1990921, 2422687, 3478945, 3981842, 4845374, 6957890, 9954605, 11828413, 12113435, 19909210, 23656826, 24226870, 59142065, 118284130, 201083021, 402166042, 1005415105, 2010830210]

約数ペア:

[(1, 2010830210), (2, 1005415105), (5, 402166042), (10, 201083021), (17, 118284130), (34, 59142065), (83, 24226870), (85, 23656826), (101, 19909210), (166, 12113435), (170, 11828413), (202, 9954605), (289, 6957890), (415, 4845374), (505, 3981842), (578, 3478945), (830, 2422687), (1010, 1990921), (1411, 1425110), (1445, 1391578), (1717, 1171130), (2822, 712555), (2890, 695789), (3434, 585565), (6889, 291890), (7055, 285022), (8383, 239870), (8585, 234226), (13778, 145945), (14110, 142511), (16766, 119935), (17170, 117113), (23987, 83830), (29189, 68890), (34445, 58378), (41915, 47974)]