15713940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 49714560

約数和(自身を除く): 34000620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 821, 870, 957, 1276, 1595, 1642, 1740, 1914, 2463, 3190, 3284, 3828, 4105, 4785, 4926, 6380, 8210, 9031, 9570, 9852, 12315, 16420, 18062, 19140, 23809, 24630, 27093, 36124, 45155, 47618, 49260, 54186, 71427, 90310, 95236, 108372, 119045, 135465, 142854, 180620, 238090, 261899, 270930, 285708, 357135, 476180, 523798, 541860, 714270, 785697, 1047596, 1309495, 1428540, 1571394, 2618990, 3142788, 3928485, 5237980, 7856970, 15713940]

約数ペア:

[(1, 15713940), (2, 7856970), (3, 5237980), (4, 3928485), (5, 3142788), (6, 2618990), (10, 1571394), (11, 1428540), (12, 1309495), (15, 1047596), (20, 785697), (22, 714270), (29, 541860), (30, 523798), (33, 476180), (44, 357135), (55, 285708), (58, 270930), (60, 261899), (66, 238090), (87, 180620), (110, 142854), (116, 135465), (132, 119045), (145, 108372), (165, 95236), (174, 90310), (220, 71427), (290, 54186), (319, 49260), (330, 47618), (348, 45155), (435, 36124), (580, 27093), (638, 24630), (660, 23809), (821, 19140), (870, 18062), (957, 16420), (1276, 12315), (1595, 9852), (1642, 9570), (1740, 9031), (1914, 8210), (2463, 6380), (3190, 4926), (3284, 4785), (3828, 4105)]