20174177730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2621}}^1\times {\mathrm{36653}}^1$

素因数の和:39291

約数の個数: 64

約数和(自身を含む): 55357509888

約数和(自身を除く): 35183332158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2621, 5242, 7863, 13105, 15726, 18347, 26210, 36653, 36694, 39315, 55041, 73306, 78630, 91735, 109959, 110082, 183265, 183470, 219918, 256571, 275205, 366530, 513142, 549795, 550410, 769713, 1099590, 1282855, 1539426, 2565710, 3848565, 7697130, 96067513, 192135026, 288202539, 480337565, 576405078, 672472591, 960675130, 1344945182, 1441012695, 2017417773, 2882025390, 3362362955, 4034835546, 6724725910, 10087088865, 20174177730]

約数ペア:

[(1, 20174177730), (2, 10087088865), (3, 6724725910), (5, 4034835546), (6, 3362362955), (7, 2882025390), (10, 2017417773), (14, 1441012695), (15, 1344945182), (21, 960675130), (30, 672472591), (35, 576405078), (42, 480337565), (70, 288202539), (105, 192135026), (210, 96067513), (2621, 7697130), (5242, 3848565), (7863, 2565710), (13105, 1539426), (15726, 1282855), (18347, 1099590), (26210, 769713), (36653, 550410), (36694, 549795), (39315, 513142), (55041, 366530), (73306, 275205), (78630, 256571), (91735, 219918), (109959, 183470), (110082, 183265)]