1313041380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{1931}}^1$

素因数の和:3569

約数の個数: 96

約数和(自身を含む): 4206504960

約数和(自身を除く): 2893463580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1619, 1931, 3238, 3862, 4857, 5793, 6476, 7724, 8095, 9655, 9714, 11333, 11586, 13517, 16190, 19310, 19428, 22666, 23172, 24285, 27034, 28965, 32380, 33999, 38620, 40551, 45332, 48570, 54068, 56665, 57930, 67585, 67998, 81102, 97140, 113330, 115860, 135170, 135996, 162204, 169995, 202755, 226660, 270340, 339990, 405510, 679980, 811020, 3126289, 6252578, 9378867, 12505156, 15631445, 18757734, 21884023, 31262890, 37515468, 43768046, 46894335, 62525780, 65652069, 87536092, 93788670, 109420115, 131304138, 187577340, 218840230, 262608276, 328260345, 437680460, 656520690, 1313041380]

約数ペア:

[(1, 1313041380), (2, 656520690), (3, 437680460), (4, 328260345), (5, 262608276), (6, 218840230), (7, 187577340), (10, 131304138), (12, 109420115), (14, 93788670), (15, 87536092), (20, 65652069), (21, 62525780), (28, 46894335), (30, 43768046), (35, 37515468), (42, 31262890), (60, 21884023), (70, 18757734), (84, 15631445), (105, 12505156), (140, 9378867), (210, 6252578), (420, 3126289), (1619, 811020), (1931, 679980), (3238, 405510), (3862, 339990), (4857, 270340), (5793, 226660), (6476, 202755), (7724, 169995), (8095, 162204), (9655, 135996), (9714, 135170), (11333, 115860), (11586, 113330), (13517, 97140), (16190, 81102), (19310, 67998), (19428, 67585), (22666, 57930), (23172, 56665), (24285, 54068), (27034, 48570), (28965, 45332), (32380, 40551), (33999, 38620)]