15284290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2251}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 31780224

約数和(自身を除く): 16495934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 2251, 3395, 4502, 6790, 11255, 15757, 22510, 31514, 78785, 157570, 218347, 436694, 1091735, 1528429, 2183470, 3056858, 7642145, 15284290]

約数ペア:

[(1, 15284290), (2, 7642145), (5, 3056858), (7, 2183470), (10, 1528429), (14, 1091735), (35, 436694), (70, 218347), (97, 157570), (194, 78785), (485, 31514), (679, 22510), (970, 15757), (1358, 11255), (2251, 6790), (3395, 4502)]