7947170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10321}}^1$

素因数の和:10346

約数の個数: 32

約数和(自身を含む): 17836416

約数和(自身を除く): 9889246

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 10321, 20642, 51605, 72247, 103210, 113531, 144494, 227062, 361235, 567655, 722470, 794717, 1135310, 1589434, 3973585, 7947170]

約数ペア:

[(1, 7947170), (2, 3973585), (5, 1589434), (7, 1135310), (10, 794717), (11, 722470), (14, 567655), (22, 361235), (35, 227062), (55, 144494), (70, 113531), (77, 103210), (110, 72247), (154, 51605), (385, 20642), (770, 10321)]