8677690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 9518150

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2339, 3710, 4678, 11695, 16373, 23390, 32746, 81865, 123967, 163730, 247934, 619835, 867769, 1239670, 1735538, 4338845, 8677690]

約数ペア:

[(1, 8677690), (2, 4338845), (5, 1735538), (7, 1239670), (10, 867769), (14, 619835), (35, 247934), (53, 163730), (70, 123967), (106, 81865), (265, 32746), (371, 23390), (530, 16373), (742, 11695), (1855, 4678), (2339, 3710)]