4277490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20369}}^1$

素因数の和:20386

約数の個数: 32

約数和(自身を含む): 11733120

約数和(自身を除く): 7455630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20369, 40738, 61107, 101845, 122214, 142583, 203690, 285166, 305535, 427749, 611070, 712915, 855498, 1425830, 2138745, 4277490]

約数ペア:

[(1, 4277490), (2, 2138745), (3, 1425830), (5, 855498), (6, 712915), (7, 611070), (10, 427749), (14, 305535), (15, 285166), (21, 203690), (30, 142583), (35, 122214), (42, 101845), (70, 61107), (105, 40738), (210, 20369)]