12291204180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2806211}}^1$

素因数の和:2806296

約数の個数: 48

約数和(自身を含む): 34886827584

約数和(自身を除く): 22595623404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 2806211, 5612422, 8418633, 11224844, 14031055, 16837266, 28062110, 33674532, 42093165, 56124220, 84186330, 168372660, 204853403, 409706806, 614560209, 819413612, 1024267015, 1229120418, 2048534030, 2458240836, 3072801045, 4097068060, 6145602090, 12291204180]

約数ペア:

[(1, 12291204180), (2, 6145602090), (3, 4097068060), (4, 3072801045), (5, 2458240836), (6, 2048534030), (10, 1229120418), (12, 1024267015), (15, 819413612), (20, 614560209), (30, 409706806), (60, 204853403), (73, 168372660), (146, 84186330), (219, 56124220), (292, 42093165), (365, 33674532), (438, 28062110), (730, 16837266), (876, 14031055), (1095, 11224844), (1460, 8418633), (2190, 5612422), (4380, 2806211)]