90907790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{154081}}^1$

素因数の和:154147

約数の個数: 16

約数和(自身を含む): 166408560

約数和(自身を除く): 75500770

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 154081, 308162, 770405, 1540810, 9090779, 18181558, 45453895, 90907790]

約数ペア:

[(1, 90907790), (2, 45453895), (5, 18181558), (10, 9090779), (59, 1540810), (118, 770405), (295, 308162), (590, 154081)]