30678045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 50972544

約数和(自身を除く): 20294499

約数列:

[1, 3, 5, 15, 41, 83, 123, 205, 249, 415, 601, 615, 1245, 1803, 3005, 3403, 9015, 10209, 17015, 24641, 49883, 51045, 73923, 123205, 149649, 249415, 369615, 748245, 2045203, 6135609, 10226015, 30678045]

約数ペア:

[(1, 30678045), (3, 10226015), (5, 6135609), (15, 2045203), (41, 748245), (83, 369615), (123, 249415), (205, 149649), (249, 123205), (415, 73923), (601, 51045), (615, 49883), (1245, 24641), (1803, 17015), (3005, 10209), (3403, 9015)]