64746124030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{2617}}^1\times {\mathrm{7213}}^1$

素因数の和:9858

約数の個数: 64

約数和(自身を含む): 135981014400

約数和(自身を除く): 71234890370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2617, 3430, 5234, 7213, 13085, 14426, 18319, 26170, 36065, 36638, 50491, 72130, 91595, 100982, 128233, 183190, 252455, 256466, 353437, 504910, 641165, 706874, 897631, 1282330, 1767185, 1795262, 2474059, 3534370, 4488155, 4948118, 8976310, 12370295, 18876421, 24740590, 37752842, 94382105, 132134947, 188764210, 264269894, 660674735, 924944629, 1321349470, 1849889258, 4624723145, 6474612403, 9249446290, 12949224806, 32373062015, 64746124030]

約数ペア:

[(1, 64746124030), (2, 32373062015), (5, 12949224806), (7, 9249446290), (10, 6474612403), (14, 4624723145), (35, 1849889258), (49, 1321349470), (70, 924944629), (98, 660674735), (245, 264269894), (343, 188764210), (490, 132134947), (686, 94382105), (1715, 37752842), (2617, 24740590), (3430, 18876421), (5234, 12370295), (7213, 8976310), (13085, 4948118), (14426, 4488155), (18319, 3534370), (26170, 2474059), (36065, 1795262), (36638, 1767185), (50491, 1282330), (72130, 897631), (91595, 706874), (100982, 641165), (128233, 504910), (183190, 353437), (252455, 256466)]