1549276620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 4384406208

約数和(自身を除く): 2835129588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 337, 386, 397, 579, 674, 772, 794, 965, 1011, 1158, 1191, 1348, 1588, 1685, 1930, 1985, 2022, 2316, 2382, 2895, 3370, 3860, 3970, 4044, 4764, 5055, 5790, 5955, 6740, 7940, 10110, 11580, 11910, 20220, 23820, 65041, 76621, 130082, 133789, 153242, 195123, 229863, 260164, 267578, 306484, 325205, 383105, 390246, 401367, 459726, 535156, 650410, 668945, 766210, 780492, 802734, 919452, 975615, 1149315, 1300820, 1337890, 1532420, 1605468, 1951230, 2006835, 2298630, 2675780, 3902460, 4013670, 4597260, 8027340, 25821277, 51642554, 77463831, 103285108, 129106385, 154927662, 258212770, 309855324, 387319155, 516425540, 774638310, 1549276620]

約数ペア:

[(1, 1549276620), (2, 774638310), (3, 516425540), (4, 387319155), (5, 309855324), (6, 258212770), (10, 154927662), (12, 129106385), (15, 103285108), (20, 77463831), (30, 51642554), (60, 25821277), (193, 8027340), (337, 4597260), (386, 4013670), (397, 3902460), (579, 2675780), (674, 2298630), (772, 2006835), (794, 1951230), (965, 1605468), (1011, 1532420), (1158, 1337890), (1191, 1300820), (1348, 1149315), (1588, 975615), (1685, 919452), (1930, 802734), (1985, 780492), (2022, 766210), (2316, 668945), (2382, 650410), (2895, 535156), (3370, 459726), (3860, 401367), (3970, 390246), (4044, 383105), (4764, 325205), (5055, 306484), (5790, 267578), (5955, 260164), (6740, 229863), (7940, 195123), (10110, 153242), (11580, 133789), (11910, 130082), (20220, 76621), (23820, 65041)]