77053730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1493}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 149842224

約数和(自身を除く): 72788494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1493, 1985, 2986, 3970, 5161, 7465, 10322, 14930, 19409, 25805, 38818, 51610, 97045, 194090, 592721, 1185442, 2963605, 5927210, 7705373, 15410746, 38526865, 77053730]

約数ペア:

[(1, 77053730), (2, 38526865), (5, 15410746), (10, 7705373), (13, 5927210), (26, 2963605), (65, 1185442), (130, 592721), (397, 194090), (794, 97045), (1493, 51610), (1985, 38818), (2986, 25805), (3970, 19409), (5161, 14930), (7465, 10322)]