56367780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 182267904

約数和(自身を除く): 125900124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1303, 1442, 1545, 2060, 2163, 2606, 2884, 3090, 3605, 3909, 4326, 5212, 6180, 6515, 7210, 7818, 8652, 9121, 10815, 13030, 14420, 15636, 18242, 19545, 21630, 26060, 27363, 36484, 39090, 43260, 45605, 54726, 78180, 91210, 109452, 134209, 136815, 182420, 268418, 273630, 402627, 536836, 547260, 671045, 805254, 939463, 1342090, 1610508, 1878926, 2013135, 2684180, 2818389, 3757852, 4026270, 4697315, 5636778, 8052540, 9394630, 11273556, 14091945, 18789260, 28183890, 56367780]

約数ペア:

[(1, 56367780), (2, 28183890), (3, 18789260), (4, 14091945), (5, 11273556), (6, 9394630), (7, 8052540), (10, 5636778), (12, 4697315), (14, 4026270), (15, 3757852), (20, 2818389), (21, 2684180), (28, 2013135), (30, 1878926), (35, 1610508), (42, 1342090), (60, 939463), (70, 805254), (84, 671045), (103, 547260), (105, 536836), (140, 402627), (206, 273630), (210, 268418), (309, 182420), (412, 136815), (420, 134209), (515, 109452), (618, 91210), (721, 78180), (1030, 54726), (1236, 45605), (1303, 43260), (1442, 39090), (1545, 36484), (2060, 27363), (2163, 26060), (2606, 21630), (2884, 19545), (3090, 18242), (3605, 15636), (3909, 14420), (4326, 13030), (5212, 10815), (6180, 9121), (6515, 8652), (7210, 7818)]