64015490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83137}}^1$

素因数の和:83162

約数の個数: 32

約数和(自身を含む): 143662464

約数和(自身を除く): 79646974

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 83137, 166274, 415685, 581959, 831370, 914507, 1163918, 1829014, 2909795, 4572535, 5819590, 6401549, 9145070, 12803098, 32007745, 64015490]

約数ペア:

[(1, 64015490), (2, 32007745), (5, 12803098), (7, 9145070), (10, 6401549), (11, 5819590), (14, 4572535), (22, 2909795), (35, 1829014), (55, 1163918), (70, 914507), (77, 831370), (110, 581959), (154, 415685), (385, 166274), (770, 83137)]