70675640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 187265520

約数和(自身を除く): 116589880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 107, 140, 196, 214, 245, 280, 337, 392, 428, 490, 535, 674, 749, 856, 980, 1070, 1348, 1498, 1685, 1960, 2140, 2359, 2696, 2996, 3370, 3745, 4280, 4718, 5243, 5992, 6740, 7490, 9436, 10486, 11795, 13480, 14980, 16513, 18872, 20972, 23590, 26215, 29960, 33026, 36059, 41944, 47180, 52430, 66052, 72118, 82565, 94360, 104860, 132104, 144236, 165130, 180295, 209720, 252413, 288472, 330260, 360590, 504826, 660520, 721180, 1009652, 1262065, 1442360, 1766891, 2019304, 2524130, 3533782, 5048260, 7067564, 8834455, 10096520, 14135128, 17668910, 35337820, 70675640]

約数ペア:

[(1, 70675640), (2, 35337820), (4, 17668910), (5, 14135128), (7, 10096520), (8, 8834455), (10, 7067564), (14, 5048260), (20, 3533782), (28, 2524130), (35, 2019304), (40, 1766891), (49, 1442360), (56, 1262065), (70, 1009652), (98, 721180), (107, 660520), (140, 504826), (196, 360590), (214, 330260), (245, 288472), (280, 252413), (337, 209720), (392, 180295), (428, 165130), (490, 144236), (535, 132104), (674, 104860), (749, 94360), (856, 82565), (980, 72118), (1070, 66052), (1348, 52430), (1498, 47180), (1685, 41944), (1960, 36059), (2140, 33026), (2359, 29960), (2696, 26215), (2996, 23590), (3370, 20972), (3745, 18872), (4280, 16513), (4718, 14980), (5243, 13480), (5992, 11795), (6740, 10486), (7490, 9436)]