26820430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29473}}^1$

素因数の和:29500

約数の個数: 32

約数和(自身を含む): 59419584

約数和(自身を除く): 32599154

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 29473, 58946, 147365, 206311, 294730, 383149, 412622, 766298, 1031555, 1915745, 2063110, 2682043, 3831490, 5364086, 13410215, 26820430]

約数ペア:

[(1, 26820430), (2, 13410215), (5, 5364086), (7, 3831490), (10, 2682043), (13, 2063110), (14, 1915745), (26, 1031555), (35, 766298), (65, 412622), (70, 383149), (91, 294730), (130, 206311), (182, 147365), (455, 58946), (910, 29473)]