854552820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3862

約数の個数: 144

約数和(自身を含む): 2715600384

約数和(自身を除く): 1861047564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1210, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 3410, 3630, 3751, 3797, 4092, 5115, 6820, 7260, 7502, 7594, 10230, 11253, 11391, 15004, 15188, 18755, 18985, 20460, 22506, 22782, 37510, 37970, 41767, 45012, 45564, 56265, 56955, 75020, 75940, 83534, 112530, 113910, 117707, 125301, 167068, 208835, 225060, 227820, 235414, 250602, 353121, 417670, 459437, 470828, 501204, 588535, 626505, 706242, 835340, 918874, 1177070, 1253010, 1294777, 1378311, 1412484, 1765605, 1837748, 2297185, 2354140, 2506020, 2589554, 2756622, 3531210, 3884331, 4594370, 5179108, 5513244, 6473885, 6891555, 7062420, 7768662, 9188740, 12947770, 13783110, 14242547, 15537324, 19421655, 25895540, 27566220, 28485094, 38843310, 42727641, 56970188, 71212735, 77686620, 85455282, 142425470, 170910564, 213638205, 284850940, 427276410, 854552820]

約数ペア:

[(1, 854552820), (2, 427276410), (3, 284850940), (4, 213638205), (5, 170910564), (6, 142425470), (10, 85455282), (11, 77686620), (12, 71212735), (15, 56970188), (20, 42727641), (22, 38843310), (30, 28485094), (31, 27566220), (33, 25895540), (44, 19421655), (55, 15537324), (60, 14242547), (62, 13783110), (66, 12947770), (93, 9188740), (110, 7768662), (121, 7062420), (124, 6891555), (132, 6473885), (155, 5513244), (165, 5179108), (186, 4594370), (220, 3884331), (242, 3531210), (310, 2756622), (330, 2589554), (341, 2506020), (363, 2354140), (372, 2297185), (465, 1837748), (484, 1765605), (605, 1412484), (620, 1378311), (660, 1294777), (682, 1253010), (726, 1177070), (930, 918874), (1023, 835340), (1210, 706242), (1364, 626505), (1452, 588535), (1705, 501204), (1815, 470828), (1860, 459437), (2046, 417670), (2420, 353121), (3410, 250602), (3630, 235414), (3751, 227820), (3797, 225060), (4092, 208835), (5115, 167068), (6820, 125301), (7260, 117707), (7502, 113910), (7594, 112530), (10230, 83534), (11253, 75940), (11391, 75020), (15004, 56955), (15188, 56265), (18755, 45564), (18985, 45012), (20460, 41767), (22506, 37970), (22782, 37510)]