101009860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{721499}}^1$

素因数の和:721515

約数の個数: 24

約数和(自身を含む): 242424000

約数和(自身を除く): 141414140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 721499, 1442998, 2885996, 3607495, 5050493, 7214990, 10100986, 14429980, 20201972, 25252465, 50504930, 101009860]

約数ペア:

[(1, 101009860), (2, 50504930), (4, 25252465), (5, 20201972), (7, 14429980), (10, 10100986), (14, 7214990), (20, 5050493), (28, 3607495), (35, 2885996), (70, 1442998), (140, 721499)]