4689420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{78157}}^1$

素因数の和:78169

約数の個数: 24

約数和(自身を含む): 13130544

約数和(自身を除く): 8441124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 78157, 156314, 234471, 312628, 390785, 468942, 781570, 937884, 1172355, 1563140, 2344710, 4689420]

約数ペア:

[(1, 4689420), (2, 2344710), (3, 1563140), (4, 1172355), (5, 937884), (6, 781570), (10, 468942), (12, 390785), (15, 312628), (20, 234471), (30, 156314), (60, 78157)]