15693806220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2589737}}^1$

素因数の和:2589850

約数の個数: 48

約数和(自身を含む): 44377750368

約数和(自身を除く): 28683944148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 2589737, 5179474, 7769211, 10358948, 12948685, 15538422, 25897370, 31076844, 38846055, 51794740, 77692110, 155384220, 261563437, 523126874, 784690311, 1046253748, 1307817185, 1569380622, 2615634370, 3138761244, 3923451555, 5231268740, 7846903110, 15693806220]

約数ペア:

[(1, 15693806220), (2, 7846903110), (3, 5231268740), (4, 3923451555), (5, 3138761244), (6, 2615634370), (10, 1569380622), (12, 1307817185), (15, 1046253748), (20, 784690311), (30, 523126874), (60, 261563437), (101, 155384220), (202, 77692110), (303, 51794740), (404, 38846055), (505, 31076844), (606, 25897370), (1010, 15538422), (1212, 12948685), (1515, 10358948), (2020, 7769211), (3030, 5179474), (6060, 2589737)]