69998810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{999983}}^1$

素因数の和:999997

約数の個数: 16

約数和(自身を含む): 143997696

約数和(自身を除く): 73998886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 999983, 1999966, 4999915, 6999881, 9999830, 13999762, 34999405, 69998810]

約数ペア:

[(1, 69998810), (2, 34999405), (5, 13999762), (7, 9999830), (10, 6999881), (14, 4999915), (35, 1999966), (70, 999983)]