8958180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 31945536

約数和(自身を除く): 22987356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 277, 294, 308, 330, 385, 420, 462, 490, 539, 554, 588, 660, 735, 770, 831, 924, 980, 1078, 1108, 1155, 1385, 1470, 1540, 1617, 1662, 1939, 2156, 2310, 2695, 2770, 2940, 3047, 3234, 3324, 3878, 4155, 4620, 5390, 5540, 5817, 6094, 6468, 7756, 8085, 8310, 9141, 9695, 10780, 11634, 12188, 13573, 15235, 16170, 16620, 18282, 19390, 21329, 23268, 27146, 29085, 30470, 32340, 36564, 38780, 40719, 42658, 45705, 54292, 58170, 60940, 63987, 67865, 81438, 85316, 91410, 106645, 116340, 127974, 135730, 149303, 162876, 182820, 203595, 213290, 255948, 271460, 298606, 319935, 407190, 426580, 447909, 597212, 639870, 746515, 814380, 895818, 1279740, 1493030, 1791636, 2239545, 2986060, 4479090, 8958180]

約数ペア:

[(1, 8958180), (2, 4479090), (3, 2986060), (4, 2239545), (5, 1791636), (6, 1493030), (7, 1279740), (10, 895818), (11, 814380), (12, 746515), (14, 639870), (15, 597212), (20, 447909), (21, 426580), (22, 407190), (28, 319935), (30, 298606), (33, 271460), (35, 255948), (42, 213290), (44, 203595), (49, 182820), (55, 162876), (60, 149303), (66, 135730), (70, 127974), (77, 116340), (84, 106645), (98, 91410), (105, 85316), (110, 81438), (132, 67865), (140, 63987), (147, 60940), (154, 58170), (165, 54292), (196, 45705), (210, 42658), (220, 40719), (231, 38780), (245, 36564), (277, 32340), (294, 30470), (308, 29085), (330, 27146), (385, 23268), (420, 21329), (462, 19390), (490, 18282), (539, 16620), (554, 16170), (588, 15235), (660, 13573), (735, 12188), (770, 11634), (831, 10780), (924, 9695), (980, 9141), (1078, 8310), (1108, 8085), (1155, 7756), (1385, 6468), (1470, 6094), (1540, 5817), (1617, 5540), (1662, 5390), (1939, 4620), (2156, 4155), (2310, 3878), (2695, 3324), (2770, 3234), (2940, 3047)]