1207177710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{256301}}^1$

素因数の和:256468

約数の個数: 32

約数和(自身を含む): 2915691552

約数和(自身を除く): 1708513842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 256301, 512602, 768903, 1281505, 1537806, 2563010, 3844515, 7689030, 40239257, 80478514, 120717771, 201196285, 241435542, 402392570, 603588855, 1207177710]

約数ペア:

[(1, 1207177710), (2, 603588855), (3, 402392570), (5, 241435542), (6, 201196285), (10, 120717771), (15, 80478514), (30, 40239257), (157, 7689030), (314, 3844515), (471, 2563010), (785, 1537806), (942, 1281505), (1570, 768903), (2355, 512602), (4710, 256301)]