101004890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14009}}^1$

素因数の和:14126

約数の個数: 32

約数和(自身を含む): 209813760

約数和(自身を除く): 108808870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 14009, 28018, 70045, 98063, 140090, 196126, 490315, 980630, 1442927, 2885854, 7214635, 10100489, 14429270, 20200978, 50502445, 101004890]

約数ペア:

[(1, 101004890), (2, 50502445), (5, 20200978), (7, 14429270), (10, 10100489), (14, 7214635), (35, 2885854), (70, 1442927), (103, 980630), (206, 490315), (515, 196126), (721, 140090), (1030, 98063), (1442, 70045), (3605, 28018), (7210, 14009)]