61477140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2213}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 172585728

約数和(自身を除く): 111108588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2213, 2315, 2778, 4426, 4630, 5556, 6639, 6945, 8852, 9260, 11065, 13278, 13890, 22130, 26556, 27780, 33195, 44260, 66390, 132780, 1024619, 2049238, 3073857, 4098476, 5123095, 6147714, 10246190, 12295428, 15369285, 20492380, 30738570, 61477140]

約数ペア:

[(1, 61477140), (2, 30738570), (3, 20492380), (4, 15369285), (5, 12295428), (6, 10246190), (10, 6147714), (12, 5123095), (15, 4098476), (20, 3073857), (30, 2049238), (60, 1024619), (463, 132780), (926, 66390), (1389, 44260), (1852, 33195), (2213, 27780), (2315, 26556), (2778, 22130), (4426, 13890), (4630, 13278), (5556, 11065), (6639, 9260), (6945, 8852)]