30000816

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1498

約数の個数: 60

約数和(自身を含む): 84559072

約数和(自身を除く): 54558256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1327, 1413, 1884, 2512, 2654, 2826, 3768, 3981, 5308, 5652, 7536, 7962, 10616, 11304, 11943, 15924, 21232, 22608, 23886, 31848, 47772, 63696, 95544, 191088, 208339, 416678, 625017, 833356, 1250034, 1666712, 1875051, 2500068, 3333424, 3750102, 5000136, 7500204, 10000272, 15000408, 30000816]

約数ペア:

[(1, 30000816), (2, 15000408), (3, 10000272), (4, 7500204), (6, 5000136), (8, 3750102), (9, 3333424), (12, 2500068), (16, 1875051), (18, 1666712), (24, 1250034), (36, 833356), (48, 625017), (72, 416678), (144, 208339), (157, 191088), (314, 95544), (471, 63696), (628, 47772), (942, 31848), (1256, 23886), (1327, 22608), (1413, 21232), (1884, 15924), (2512, 11943), (2654, 11304), (2826, 10616), (3768, 7962), (3981, 7536), (5308, 5652)]