520201710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9491}}^1$

素因数の和:9543

約数の個数: 128

約数和(自身を含む): 1640217600

約数和(自身を除く): 1120015890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1218, 1305, 1566, 1827, 1890, 2030, 2610, 3045, 3654, 3915, 5481, 6090, 7830, 9135, 9491, 10962, 18270, 18982, 27405, 28473, 47455, 54810, 56946, 66437, 85419, 94910, 132874, 142365, 170838, 199311, 256257, 275239, 284730, 332185, 398622, 427095, 512514, 550478, 597933, 664370, 825717, 854190, 996555, 1195866, 1281285, 1376195, 1651434, 1793799, 1926673, 1993110, 2477151, 2562570, 2752390, 2989665, 3587598, 3853346, 4128585, 4954302, 5780019, 5979330, 7431453, 8257170, 8968995, 9633365, 11560038, 12385755, 14862906, 17340057, 17937990, 19266730, 24771510, 28900095, 34680114, 37157265, 52020171, 57800190, 74314530, 86700285, 104040342, 173400570, 260100855, 520201710]

約数ペア:

[(1, 520201710), (2, 260100855), (3, 173400570), (5, 104040342), (6, 86700285), (7, 74314530), (9, 57800190), (10, 52020171), (14, 37157265), (15, 34680114), (18, 28900095), (21, 24771510), (27, 19266730), (29, 17937990), (30, 17340057), (35, 14862906), (42, 12385755), (45, 11560038), (54, 9633365), (58, 8968995), (63, 8257170), (70, 7431453), (87, 5979330), (90, 5780019), (105, 4954302), (126, 4128585), (135, 3853346), (145, 3587598), (174, 2989665), (189, 2752390), (203, 2562570), (210, 2477151), (261, 1993110), (270, 1926673), (290, 1793799), (315, 1651434), (378, 1376195), (406, 1281285), (435, 1195866), (522, 996555), (609, 854190), (630, 825717), (783, 664370), (870, 597933), (945, 550478), (1015, 512514), (1218, 427095), (1305, 398622), (1566, 332185), (1827, 284730), (1890, 275239), (2030, 256257), (2610, 199311), (3045, 170838), (3654, 142365), (3915, 132874), (5481, 94910), (6090, 85419), (7830, 66437), (9135, 56946), (9491, 54810), (10962, 47455), (18270, 28473), (18982, 27405)]