2281930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4657}}^1$

素因数の和:4678

約数の個数: 24

約数和(自身を含む): 4779108

約数和(自身を除く): 2497178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4657, 9314, 23285, 32599, 46570, 65198, 162995, 228193, 325990, 456386, 1140965, 2281930]

約数ペア:

[(1, 2281930), (2, 1140965), (5, 456386), (7, 325990), (10, 228193), (14, 162995), (35, 65198), (49, 46570), (70, 32599), (98, 23285), (245, 9314), (490, 4657)]