9800630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{140009}}^1$

素因数の和:140023

約数の個数: 16

約数和(自身を含む): 20161440

約数和(自身を除く): 10360810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 140009, 280018, 700045, 980063, 1400090, 1960126, 4900315, 9800630]

約数ペア:

[(1, 9800630), (2, 4900315), (5, 1960126), (7, 1400090), (10, 980063), (14, 700045), (35, 280018), (70, 140009)]