72790270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1847}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 150087168

約数和(自身を除く): 77296898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 563, 1126, 1847, 2815, 3694, 3941, 5630, 7882, 9235, 12929, 18470, 19705, 25858, 39410, 64645, 129290, 1039861, 2079722, 5199305, 7279027, 10398610, 14558054, 36395135, 72790270]

約数ペア:

[(1, 72790270), (2, 36395135), (5, 14558054), (7, 10398610), (10, 7279027), (14, 5199305), (35, 2079722), (70, 1039861), (563, 129290), (1126, 64645), (1847, 39410), (2815, 25858), (3694, 19705), (3941, 18470), (5630, 12929), (7882, 9235)]