7977210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 19293120

約数和(自身を除く): 11315910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 1913, 2085, 3826, 4170, 5739, 9565, 11478, 19130, 28695, 57390, 265907, 531814, 797721, 1329535, 1595442, 2659070, 3988605, 7977210]

約数ペア:

[(1, 7977210), (2, 3988605), (3, 2659070), (5, 1595442), (6, 1329535), (10, 797721), (15, 531814), (30, 265907), (139, 57390), (278, 28695), (417, 19130), (695, 11478), (834, 9565), (1390, 5739), (1913, 4170), (2085, 3826)]