139792310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105107}}^1$

素因数の和:105140

約数の個数: 32

約数和(自身を含む): 302711040

約数和(自身を除く): 162918730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 105107, 210214, 525535, 735749, 1051070, 1471498, 1997033, 3678745, 3994066, 7357490, 9985165, 13979231, 19970330, 27958462, 69896155, 139792310]

約数ペア:

[(1, 139792310), (2, 69896155), (5, 27958462), (7, 19970330), (10, 13979231), (14, 9985165), (19, 7357490), (35, 3994066), (38, 3678745), (70, 1997033), (95, 1471498), (133, 1051070), (190, 735749), (266, 525535), (665, 210214), (1330, 105107)]