61882590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 195022080

約数和(自身を除く): 133139490

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 49, 55, 66, 70, 77, 86, 89, 98, 105, 110, 129, 147, 154, 165, 178, 210, 215, 231, 245, 258, 267, 294, 301, 330, 385, 430, 445, 462, 473, 490, 534, 539, 602, 623, 645, 735, 770, 890, 903, 946, 979, 1078, 1155, 1246, 1290, 1335, 1419, 1470, 1505, 1617, 1806, 1869, 1958, 2107, 2310, 2365, 2670, 2695, 2838, 2937, 3010, 3115, 3234, 3311, 3738, 3827, 4214, 4361, 4515, 4730, 4895, 5390, 5874, 6230, 6321, 6622, 6853, 7095, 7654, 8085, 8722, 9030, 9345, 9790, 9933, 10535, 11481, 12642, 13083, 13706, 14190, 14685, 16170, 16555, 18690, 19135, 19866, 20559, 21070, 21805, 22962, 23177, 26166, 26789, 29370, 31605, 33110, 34265, 38270, 41118, 42097, 43610, 46354, 47971, 49665, 53578, 57405, 63210, 65415, 68530, 69531, 80367, 84194, 95942, 99330, 102795, 114810, 115885, 126291, 130830, 133945, 139062, 143913, 160734, 187523, 205590, 210485, 231770, 239855, 252582, 267890, 287826, 294679, 347655, 375046, 401835, 420970, 479710, 562569, 589358, 631455, 695310, 719565, 803670, 884037, 937615, 1125138, 1262910, 1439130, 1473395, 1768074, 1875230, 2062753, 2812845, 2946790, 4125506, 4420185, 5625690, 6188259, 8840370, 10313765, 12376518, 20627530, 30941295, 61882590]

約数ペア:

[(1, 61882590), (2, 30941295), (3, 20627530), (5, 12376518), (6, 10313765), (7, 8840370), (10, 6188259), (11, 5625690), (14, 4420185), (15, 4125506), (21, 2946790), (22, 2812845), (30, 2062753), (33, 1875230), (35, 1768074), (42, 1473395), (43, 1439130), (49, 1262910), (55, 1125138), (66, 937615), (70, 884037), (77, 803670), (86, 719565), (89, 695310), (98, 631455), (105, 589358), (110, 562569), (129, 479710), (147, 420970), (154, 401835), (165, 375046), (178, 347655), (210, 294679), (215, 287826), (231, 267890), (245, 252582), (258, 239855), (267, 231770), (294, 210485), (301, 205590), (330, 187523), (385, 160734), (430, 143913), (445, 139062), (462, 133945), (473, 130830), (490, 126291), (534, 115885), (539, 114810), (602, 102795), (623, 99330), (645, 95942), (735, 84194), (770, 80367), (890, 69531), (903, 68530), (946, 65415), (979, 63210), (1078, 57405), (1155, 53578), (1246, 49665), (1290, 47971), (1335, 46354), (1419, 43610), (1470, 42097), (1505, 41118), (1617, 38270), (1806, 34265), (1869, 33110), (1958, 31605), (2107, 29370), (2310, 26789), (2365, 26166), (2670, 23177), (2695, 22962), (2838, 21805), (2937, 21070), (3010, 20559), (3115, 19866), (3234, 19135), (3311, 18690), (3738, 16555), (3827, 16170), (4214, 14685), (4361, 14190), (4515, 13706), (4730, 13083), (4895, 12642), (5390, 11481), (5874, 10535), (6230, 9933), (6321, 9790), (6622, 9345), (6853, 9030), (7095, 8722), (7654, 8085)]