25770570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 73675008

約数和(自身を除く): 47904438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 70, 94, 98, 105, 141, 147, 210, 235, 245, 282, 294, 329, 373, 470, 490, 658, 705, 735, 746, 987, 1119, 1410, 1470, 1645, 1865, 1974, 2238, 2303, 2611, 3290, 3730, 4606, 4935, 5222, 5595, 6909, 7833, 9870, 11190, 11515, 13055, 13818, 15666, 17531, 18277, 23030, 26110, 34545, 35062, 36554, 39165, 52593, 54831, 69090, 78330, 87655, 91385, 105186, 109662, 122717, 175310, 182770, 245434, 262965, 274155, 368151, 525930, 548310, 613585, 736302, 859019, 1227170, 1718038, 1840755, 2577057, 3681510, 4295095, 5154114, 8590190, 12885285, 25770570]

約数ペア:

[(1, 25770570), (2, 12885285), (3, 8590190), (5, 5154114), (6, 4295095), (7, 3681510), (10, 2577057), (14, 1840755), (15, 1718038), (21, 1227170), (30, 859019), (35, 736302), (42, 613585), (47, 548310), (49, 525930), (70, 368151), (94, 274155), (98, 262965), (105, 245434), (141, 182770), (147, 175310), (210, 122717), (235, 109662), (245, 105186), (282, 91385), (294, 87655), (329, 78330), (373, 69090), (470, 54831), (490, 52593), (658, 39165), (705, 36554), (735, 35062), (746, 34545), (987, 26110), (1119, 23030), (1410, 18277), (1470, 17531), (1645, 15666), (1865, 13818), (1974, 13055), (2238, 11515), (2303, 11190), (2611, 9870), (3290, 7833), (3730, 6909), (4606, 5595), (4935, 5222)]