29397900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13999}}^1$

素因数の和:14023

約数の個数: 72

約数和(自身を含む): 97216000

約数和(自身を除く): 67818100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 13999, 27998, 41997, 55996, 69995, 83994, 97993, 139990, 167988, 195986, 209985, 279980, 293979, 349975, 391972, 419970, 489965, 587958, 699950, 839940, 979930, 1049925, 1175916, 1399900, 1469895, 1959860, 2099850, 2449825, 2939790, 4199700, 4899650, 5879580, 7349475, 9799300, 14698950, 29397900]

約数ペア:

[(1, 29397900), (2, 14698950), (3, 9799300), (4, 7349475), (5, 5879580), (6, 4899650), (7, 4199700), (10, 2939790), (12, 2449825), (14, 2099850), (15, 1959860), (20, 1469895), (21, 1399900), (25, 1175916), (28, 1049925), (30, 979930), (35, 839940), (42, 699950), (50, 587958), (60, 489965), (70, 419970), (75, 391972), (84, 349975), (100, 293979), (105, 279980), (140, 209985), (150, 195986), (175, 167988), (210, 139990), (300, 97993), (350, 83994), (420, 69995), (525, 55996), (700, 41997), (1050, 27998), (2100, 13999)]