133066780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 353590272

約数和(自身を除く): 220523492

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 77, 110, 140, 142, 154, 220, 284, 308, 355, 385, 497, 710, 770, 781, 994, 1217, 1420, 1540, 1562, 1988, 2434, 2485, 3124, 3905, 4868, 4970, 5467, 6085, 7810, 8519, 9940, 10934, 12170, 13387, 15620, 17038, 21868, 24340, 26774, 27335, 34076, 42595, 53548, 54670, 66935, 85190, 86407, 93709, 109340, 133870, 170380, 172814, 187418, 267740, 345628, 374836, 432035, 468545, 604849, 864070, 937090, 950477, 1209698, 1728140, 1874180, 1900954, 2419396, 3024245, 3801908, 4752385, 6048490, 6653339, 9504770, 12096980, 13306678, 19009540, 26613356, 33266695, 66533390, 133066780]

約数ペア:

[(1, 133066780), (2, 66533390), (4, 33266695), (5, 26613356), (7, 19009540), (10, 13306678), (11, 12096980), (14, 9504770), (20, 6653339), (22, 6048490), (28, 4752385), (35, 3801908), (44, 3024245), (55, 2419396), (70, 1900954), (71, 1874180), (77, 1728140), (110, 1209698), (140, 950477), (142, 937090), (154, 864070), (220, 604849), (284, 468545), (308, 432035), (355, 374836), (385, 345628), (497, 267740), (710, 187418), (770, 172814), (781, 170380), (994, 133870), (1217, 109340), (1420, 93709), (1540, 86407), (1562, 85190), (1988, 66935), (2434, 54670), (2485, 53548), (3124, 42595), (3905, 34076), (4868, 27335), (4970, 26774), (5467, 24340), (6085, 21868), (7810, 17038), (8519, 15620), (9940, 13387), (10934, 12170)]