212804060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 530073600

約数和(自身を除く): 317269540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 343, 463, 469, 490, 670, 686, 926, 938, 980, 1340, 1372, 1715, 1852, 1876, 2315, 2345, 3241, 3283, 3430, 4630, 4690, 6482, 6566, 6860, 9260, 9380, 12964, 13132, 16205, 16415, 22687, 22981, 31021, 32410, 32830, 45374, 45962, 62042, 64820, 65660, 90748, 91924, 113435, 114905, 124084, 155105, 158809, 217147, 226870, 229810, 310210, 317618, 434294, 453740, 459620, 620420, 635236, 794045, 868588, 1085735, 1520029, 1588090, 2171470, 3040058, 3176180, 4342940, 6080116, 7600145, 10640203, 15200290, 21280406, 30400580, 42560812, 53201015, 106402030, 212804060]

約数ペア:

[(1, 212804060), (2, 106402030), (4, 53201015), (5, 42560812), (7, 30400580), (10, 21280406), (14, 15200290), (20, 10640203), (28, 7600145), (35, 6080116), (49, 4342940), (67, 3176180), (70, 3040058), (98, 2171470), (134, 1588090), (140, 1520029), (196, 1085735), (245, 868588), (268, 794045), (335, 635236), (343, 620420), (463, 459620), (469, 453740), (490, 434294), (670, 317618), (686, 310210), (926, 229810), (938, 226870), (980, 217147), (1340, 158809), (1372, 155105), (1715, 124084), (1852, 114905), (1876, 113435), (2315, 91924), (2345, 90748), (3241, 65660), (3283, 64820), (3430, 62042), (4630, 45962), (4690, 45374), (6482, 32830), (6566, 32410), (6860, 31021), (9260, 22981), (9380, 22687), (12964, 16415), (13132, 16205)]