29965490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 55399680

約数和(自身を除く): 25434190

約数列:

[1, 2, 5, 10, 79, 83, 158, 166, 395, 415, 457, 790, 830, 914, 2285, 4570, 6557, 13114, 32785, 36103, 37931, 65570, 72206, 75862, 180515, 189655, 361030, 379310, 2996549, 5993098, 14982745, 29965490]

約数ペア:

[(1, 29965490), (2, 14982745), (5, 5993098), (10, 2996549), (79, 379310), (83, 361030), (158, 189655), (166, 180515), (395, 75862), (415, 72206), (457, 65570), (790, 37931), (830, 36103), (914, 32785), (2285, 13114), (4570, 6557)]