46688180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 128241792

約数和(自身を除く): 81553612

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 61, 70, 71, 77, 98, 110, 122, 140, 142, 154, 196, 220, 244, 245, 284, 305, 308, 355, 385, 427, 490, 497, 539, 610, 671, 710, 770, 781, 854, 980, 994, 1078, 1220, 1342, 1420, 1540, 1562, 1708, 1988, 2135, 2156, 2485, 2684, 2695, 2989, 3124, 3355, 3479, 3905, 4270, 4331, 4697, 4970, 5390, 5467, 5978, 6710, 6958, 7810, 8540, 8662, 9394, 9940, 10780, 10934, 11956, 13420, 13916, 14945, 15620, 17324, 17395, 18788, 21655, 21868, 23485, 27335, 29890, 30317, 32879, 34790, 38269, 43310, 46970, 47641, 54670, 59780, 60634, 65758, 69580, 76538, 86620, 93940, 95282, 109340, 121268, 131516, 151585, 153076, 164395, 190564, 191345, 212219, 238205, 303170, 328790, 333487, 382690, 424438, 476410, 606340, 657580, 666974, 765380, 848876, 952820, 1061095, 1333948, 1667435, 2122190, 2334409, 3334870, 4244380, 4668818, 6669740, 9337636, 11672045, 23344090, 46688180]

約数ペア:

[(1, 46688180), (2, 23344090), (4, 11672045), (5, 9337636), (7, 6669740), (10, 4668818), (11, 4244380), (14, 3334870), (20, 2334409), (22, 2122190), (28, 1667435), (35, 1333948), (44, 1061095), (49, 952820), (55, 848876), (61, 765380), (70, 666974), (71, 657580), (77, 606340), (98, 476410), (110, 424438), (122, 382690), (140, 333487), (142, 328790), (154, 303170), (196, 238205), (220, 212219), (244, 191345), (245, 190564), (284, 164395), (305, 153076), (308, 151585), (355, 131516), (385, 121268), (427, 109340), (490, 95282), (497, 93940), (539, 86620), (610, 76538), (671, 69580), (710, 65758), (770, 60634), (781, 59780), (854, 54670), (980, 47641), (994, 46970), (1078, 43310), (1220, 38269), (1342, 34790), (1420, 32879), (1540, 30317), (1562, 29890), (1708, 27335), (1988, 23485), (2135, 21868), (2156, 21655), (2485, 18788), (2684, 17395), (2695, 17324), (2989, 15620), (3124, 14945), (3355, 13916), (3479, 13420), (3905, 11956), (4270, 10934), (4331, 10780), (4697, 9940), (4970, 9394), (5390, 8662), (5467, 8540), (5978, 7810), (6710, 6958)]