98195860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{701399}}^1$

素因数の和:701415

約数の個数: 24

約数和(自身を含む): 235670400

約数和(自身を除く): 137474540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 701399, 1402798, 2805596, 3506995, 4909793, 7013990, 9819586, 14027980, 19639172, 24548965, 49097930, 98195860]

約数ペア:

[(1, 98195860), (2, 49097930), (4, 24548965), (5, 19639172), (7, 14027980), (10, 9819586), (14, 7013990), (20, 4909793), (28, 3506995), (35, 2805596), (70, 1402798), (140, 701399)]