7897190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 16421184

約数和(自身を除く): 8523994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1117, 1414, 2234, 3535, 5585, 7070, 7819, 11170, 15638, 39095, 78190, 112817, 225634, 564085, 789719, 1128170, 1579438, 3948595, 7897190]

約数ペア:

[(1, 7897190), (2, 3948595), (5, 1579438), (7, 1128170), (10, 789719), (14, 564085), (35, 225634), (70, 112817), (101, 78190), (202, 39095), (505, 15638), (707, 11170), (1010, 7819), (1117, 7070), (1414, 5585), (2234, 3535)]