2586423420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{684239}}^1$

素因数の和:684264

約数の個数: 96

約数和(自身を含む): 9196185600

約数和(自身を除く): 6609762180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 684239, 1368478, 2052717, 2736956, 3421195, 4105434, 4789673, 6158151, 6842390, 8210868, 9579346, 10263585, 12316302, 13684780, 14369019, 18474453, 19158692, 20527170, 23948365, 24632604, 28738038, 30790755, 36948906, 41054340, 43107057, 47896730, 57476076, 61581510, 71845095, 73897812, 86214114, 92372265, 95793460, 123163020, 129321171, 143690190, 172428228, 184744530, 215535285, 258642342, 287380380, 369489060, 431070570, 517284684, 646605855, 862141140, 1293211710, 2586423420]

約数ペア:

[(1, 2586423420), (2, 1293211710), (3, 862141140), (4, 646605855), (5, 517284684), (6, 431070570), (7, 369489060), (9, 287380380), (10, 258642342), (12, 215535285), (14, 184744530), (15, 172428228), (18, 143690190), (20, 129321171), (21, 123163020), (27, 95793460), (28, 92372265), (30, 86214114), (35, 73897812), (36, 71845095), (42, 61581510), (45, 57476076), (54, 47896730), (60, 43107057), (63, 41054340), (70, 36948906), (84, 30790755), (90, 28738038), (105, 24632604), (108, 23948365), (126, 20527170), (135, 19158692), (140, 18474453), (180, 14369019), (189, 13684780), (210, 12316302), (252, 10263585), (270, 9579346), (315, 8210868), (378, 6842390), (420, 6158151), (540, 4789673), (630, 4105434), (756, 3421195), (945, 2736956), (1260, 2052717), (1890, 1368478), (3780, 684239)]