4189010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 8963136

約数和(自身を除く): 4774126

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 103, 166, 206, 245, 415, 490, 515, 581, 721, 830, 1030, 1162, 1442, 2905, 3605, 4067, 5047, 5810, 7210, 8134, 8549, 10094, 17098, 20335, 25235, 40670, 42745, 50470, 59843, 85490, 119686, 299215, 418901, 598430, 837802, 2094505, 4189010]

約数ペア:

[(1, 4189010), (2, 2094505), (5, 837802), (7, 598430), (10, 418901), (14, 299215), (35, 119686), (49, 85490), (70, 59843), (83, 50470), (98, 42745), (103, 40670), (166, 25235), (206, 20335), (245, 17098), (415, 10094), (490, 8549), (515, 8134), (581, 7210), (721, 5810), (830, 5047), (1030, 4067), (1162, 3605), (1442, 2905)]