42898740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7079}}^1$

素因数の和:7192

約数の個数: 48

約数和(自身を含む): 121322880

約数和(自身を除く): 78424140

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, 7079, 14158, 21237, 28316, 35395, 42474, 70790, 84948, 106185, 141580, 212370, 424740, 714979, 1429958, 2144937, 2859916, 3574895, 4289874, 7149790, 8579748, 10724685, 14299580, 21449370, 42898740]

約数ペア:

[(1, 42898740), (2, 21449370), (3, 14299580), (4, 10724685), (5, 8579748), (6, 7149790), (10, 4289874), (12, 3574895), (15, 2859916), (20, 2144937), (30, 1429958), (60, 714979), (101, 424740), (202, 212370), (303, 141580), (404, 106185), (505, 84948), (606, 70790), (1010, 42474), (1212, 35395), (1515, 28316), (2020, 21237), (3030, 14158), (6060, 7079)]