30770026

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 23973014

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 553, 602, 647, 1106, 1294, 3397, 4529, 6794, 9058, 23779, 27821, 47558, 51113, 55642, 102226, 194747, 357791, 389494, 715582, 2197859, 4395718, 15385013, 30770026]

約数ペア:

[(1, 30770026), (2, 15385013), (7, 4395718), (14, 2197859), (43, 715582), (79, 389494), (86, 357791), (158, 194747), (301, 102226), (553, 55642), (602, 51113), (647, 47558), (1106, 27821), (1294, 23779), (3397, 9058), (4529, 6794)]