4215900090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{163979}}^1$

素因数の和:164846

約数の個数: 32

約数和(自身を含む): 10130028480

約数和(自身を除く): 5914128390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2571, 4285, 5142, 8570, 12855, 25710, 163979, 327958, 491937, 819895, 983874, 1639790, 2459685, 4919370, 140530003, 281060006, 421590009, 702650015, 843180018, 1405300030, 2107950045, 4215900090]

約数ペア:

[(1, 4215900090), (2, 2107950045), (3, 1405300030), (5, 843180018), (6, 702650015), (10, 421590009), (15, 281060006), (30, 140530003), (857, 4919370), (1714, 2459685), (2571, 1639790), (4285, 983874), (5142, 819895), (8570, 491937), (12855, 327958), (25710, 163979)]