7895580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 27578880

約数和(自身を除く): 19683300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 1709, 2310, 3418, 4620, 5127, 6836, 8545, 10254, 11963, 17090, 18799, 20508, 23926, 25635, 34180, 35889, 37598, 47852, 51270, 56397, 59815, 71778, 75196, 93995, 102540, 112794, 119630, 131593, 143556, 179445, 187990, 225588, 239260, 263186, 281985, 358890, 375980, 394779, 526372, 563970, 657965, 717780, 789558, 1127940, 1315930, 1579116, 1973895, 2631860, 3947790, 7895580]

約数ペア:

[(1, 7895580), (2, 3947790), (3, 2631860), (4, 1973895), (5, 1579116), (6, 1315930), (7, 1127940), (10, 789558), (11, 717780), (12, 657965), (14, 563970), (15, 526372), (20, 394779), (21, 375980), (22, 358890), (28, 281985), (30, 263186), (33, 239260), (35, 225588), (42, 187990), (44, 179445), (55, 143556), (60, 131593), (66, 119630), (70, 112794), (77, 102540), (84, 93995), (105, 75196), (110, 71778), (132, 59815), (140, 56397), (154, 51270), (165, 47852), (210, 37598), (220, 35889), (231, 34180), (308, 25635), (330, 23926), (385, 20508), (420, 18799), (462, 17090), (660, 11963), (770, 10254), (924, 8545), (1155, 6836), (1540, 5127), (1709, 4620), (2310, 3418)]