29417080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9551}}^1$

素因数の和:9580

約数の個数: 64

約数和(自身を含む): 82529280

約数和(自身を除く): 53112200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 9551, 19102, 38204, 47755, 66857, 76408, 95510, 105061, 133714, 191020, 210122, 267428, 334285, 382040, 420244, 525305, 534856, 668570, 735427, 840488, 1050610, 1337140, 1470854, 2101220, 2674280, 2941708, 3677135, 4202440, 5883416, 7354270, 14708540, 29417080]

約数ペア:

[(1, 29417080), (2, 14708540), (4, 7354270), (5, 5883416), (7, 4202440), (8, 3677135), (10, 2941708), (11, 2674280), (14, 2101220), (20, 1470854), (22, 1337140), (28, 1050610), (35, 840488), (40, 735427), (44, 668570), (55, 534856), (56, 525305), (70, 420244), (77, 382040), (88, 334285), (110, 267428), (140, 210122), (154, 191020), (220, 133714), (280, 105061), (308, 95510), (385, 76408), (440, 66857), (616, 47755), (770, 38204), (1540, 19102), (3080, 9551)]