42301790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3323}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 81371520

約数和(自身を除く): 39069730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 3323, 6365, 6646, 12730, 16615, 33230, 63137, 126274, 222641, 315685, 445282, 631370, 1113205, 2226410, 4230179, 8460358, 21150895, 42301790]

約数ペア:

[(1, 42301790), (2, 21150895), (5, 8460358), (10, 4230179), (19, 2226410), (38, 1113205), (67, 631370), (95, 445282), (134, 315685), (190, 222641), (335, 126274), (670, 63137), (1273, 33230), (2546, 16615), (3323, 12730), (6365, 6646)]