4819150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{281}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 10490400

約数和(自身を除く): 5671250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 281, 343, 350, 490, 562, 686, 1225, 1405, 1715, 1967, 2450, 2810, 3430, 3934, 7025, 8575, 9835, 13769, 14050, 17150, 19670, 27538, 49175, 68845, 96383, 98350, 137690, 192766, 344225, 481915, 688450, 963830, 2409575, 4819150]

約数ペア:

[(1, 4819150), (2, 2409575), (5, 963830), (7, 688450), (10, 481915), (14, 344225), (25, 192766), (35, 137690), (49, 98350), (50, 96383), (70, 68845), (98, 49175), (175, 27538), (245, 19670), (281, 17150), (343, 14050), (350, 13769), (490, 9835), (562, 8575), (686, 7025), (1225, 3934), (1405, 3430), (1715, 2810), (1967, 2450)]