27251770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29947}}^1$

素因数の和:29974

約数の個数: 32

約数和(自身を含む): 60375168

約数和(自身を除く): 33123398

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 29947, 59894, 149735, 209629, 299470, 389311, 419258, 778622, 1048145, 1946555, 2096290, 2725177, 3893110, 5450354, 13625885, 27251770]

約数ペア:

[(1, 27251770), (2, 13625885), (5, 5450354), (7, 3893110), (10, 2725177), (13, 2096290), (14, 1946555), (26, 1048145), (35, 778622), (65, 419258), (70, 389311), (91, 299470), (130, 209629), (182, 149735), (455, 59894), (910, 29947)]