2700181010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{937}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 5308329600

約数和(自身を除く): 2608148590

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 523, 551, 937, 1046, 1102, 1874, 2615, 2755, 4685, 5230, 5510, 9370, 9937, 15167, 17803, 19874, 27173, 30334, 35606, 49685, 54346, 75835, 89015, 99370, 135865, 151670, 178030, 271730, 288173, 490051, 516287, 576346, 980102, 1032574, 1440865, 2450255, 2581435, 2881730, 4900510, 5162870, 9310969, 14211479, 18621938, 28422958, 46554845, 71057395, 93109690, 142114790, 270018101, 540036202, 1350090505, 2700181010]

約数ペア:

[(1, 2700181010), (2, 1350090505), (5, 540036202), (10, 270018101), (19, 142114790), (29, 93109690), (38, 71057395), (58, 46554845), (95, 28422958), (145, 18621938), (190, 14211479), (290, 9310969), (523, 5162870), (551, 4900510), (937, 2881730), (1046, 2581435), (1102, 2450255), (1874, 1440865), (2615, 1032574), (2755, 980102), (4685, 576346), (5230, 516287), (5510, 490051), (9370, 288173), (9937, 271730), (15167, 178030), (17803, 151670), (19874, 135865), (27173, 99370), (30334, 89015), (35606, 75835), (49685, 54346)]