30896086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 20471594

約数列:

[1, 2, 13, 26, 83, 103, 139, 166, 206, 278, 1079, 1339, 1807, 2158, 2678, 3614, 8549, 11537, 14317, 17098, 23074, 28634, 111137, 149981, 186121, 222274, 299962, 372242, 1188311, 2376622, 15448043, 30896086]

約数ペア:

[(1, 30896086), (2, 15448043), (13, 2376622), (26, 1188311), (83, 372242), (103, 299962), (139, 222274), (166, 186121), (206, 149981), (278, 111137), (1079, 28634), (1339, 23074), (1807, 17098), (2158, 14317), (2678, 11537), (3614, 8549)]