4688220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{78137}}^1$

素因数の和:78149

約数の個数: 24

約数和(自身を含む): 13127184

約数和(自身を除く): 8438964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 78137, 156274, 234411, 312548, 390685, 468822, 781370, 937644, 1172055, 1562740, 2344110, 4688220]

約数ペア:

[(1, 4688220), (2, 2344110), (3, 1562740), (4, 1172055), (5, 937644), (6, 781370), (10, 468822), (12, 390685), (15, 312548), (20, 234411), (30, 156274), (60, 78137)]