26283270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3547}}^1$

素因数の和:3589

約数の個数: 64

約数和(自身を含む): 71527680

約数和(自身を除く): 45244410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3547, 3705, 7094, 7410, 10641, 17735, 21282, 35470, 46111, 53205, 67393, 92222, 106410, 134786, 138333, 202179, 230555, 276666, 336965, 404358, 461110, 673930, 691665, 876109, 1010895, 1383330, 1752218, 2021790, 2628327, 4380545, 5256654, 8761090, 13141635, 26283270]

約数ペア:

[(1, 26283270), (2, 13141635), (3, 8761090), (5, 5256654), (6, 4380545), (10, 2628327), (13, 2021790), (15, 1752218), (19, 1383330), (26, 1010895), (30, 876109), (38, 691665), (39, 673930), (57, 461110), (65, 404358), (78, 336965), (95, 276666), (114, 230555), (130, 202179), (190, 138333), (195, 134786), (247, 106410), (285, 92222), (390, 67393), (494, 53205), (570, 46111), (741, 35470), (1235, 21282), (1482, 17735), (2470, 10641), (3547, 7410), (3705, 7094)]