137367020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13441}}^1$

素因数の和:13530

約数の個数: 48

約数和(自身を含む): 334221888

約数和(自身を除く): 196854868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 13441, 26882, 53764, 67205, 94087, 134410, 188174, 268820, 376348, 470435, 940870, 981193, 1881740, 1962386, 3924772, 4905965, 6868351, 9811930, 13736702, 19623860, 27473404, 34341755, 68683510, 137367020]

約数ペア:

[(1, 137367020), (2, 68683510), (4, 34341755), (5, 27473404), (7, 19623860), (10, 13736702), (14, 9811930), (20, 6868351), (28, 4905965), (35, 3924772), (70, 1962386), (73, 1881740), (140, 981193), (146, 940870), (292, 470435), (365, 376348), (511, 268820), (730, 188174), (1022, 134410), (1460, 94087), (2044, 67205), (2555, 53764), (5110, 26882), (10220, 13441)]