26281290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{125149}}^1$

素因数の和:125166

約数の個数: 32

約数和(自身を含む): 72086400

約数和(自身を除く): 45805110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 125149, 250298, 375447, 625745, 750894, 876043, 1251490, 1752086, 1877235, 2628129, 3754470, 4380215, 5256258, 8760430, 13140645, 26281290]

約数ペア:

[(1, 26281290), (2, 13140645), (3, 8760430), (5, 5256258), (6, 4380215), (7, 3754470), (10, 2628129), (14, 1877235), (15, 1752086), (21, 1251490), (30, 876043), (35, 750894), (42, 625745), (70, 375447), (105, 250298), (210, 125149)]