30621190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 25988090

約数列:

[1, 2, 5, 10, 79, 83, 158, 166, 395, 415, 467, 790, 830, 934, 2335, 4670, 6557, 13114, 32785, 36893, 38761, 65570, 73786, 77522, 184465, 193805, 368930, 387610, 3062119, 6124238, 15310595, 30621190]

約数ペア:

[(1, 30621190), (2, 15310595), (5, 6124238), (10, 3062119), (79, 387610), (83, 368930), (158, 193805), (166, 184465), (395, 77522), (415, 73786), (467, 65570), (790, 38761), (830, 36893), (934, 32785), (2335, 13114), (4670, 6557)]