2018833170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{6037}}^1$

素因数の和:6275

約数の個数: 64

約数和(自身を含む): 4945556736

約数和(自身を除く): 2926723566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 157, 213, 314, 355, 426, 471, 710, 785, 942, 1065, 1570, 2130, 2355, 4710, 6037, 11147, 12074, 18111, 22294, 30185, 33441, 36222, 55735, 60370, 66882, 90555, 111470, 167205, 181110, 334410, 428627, 857254, 947809, 1285881, 1895618, 2143135, 2571762, 2843427, 4286270, 4739045, 5686854, 6429405, 9478090, 12858810, 14217135, 28434270, 67294439, 134588878, 201883317, 336472195, 403766634, 672944390, 1009416585, 2018833170]

約数ペア:

[(1, 2018833170), (2, 1009416585), (3, 672944390), (5, 403766634), (6, 336472195), (10, 201883317), (15, 134588878), (30, 67294439), (71, 28434270), (142, 14217135), (157, 12858810), (213, 9478090), (314, 6429405), (355, 5686854), (426, 4739045), (471, 4286270), (710, 2843427), (785, 2571762), (942, 2143135), (1065, 1895618), (1570, 1285881), (2130, 947809), (2355, 857254), (4710, 428627), (6037, 334410), (11147, 181110), (12074, 167205), (18111, 111470), (22294, 90555), (30185, 66882), (33441, 60370), (36222, 55735)]