1449554680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{48383}}^1$

素因数の和:48508

約数の個数: 64

約数和(自身を含む): 3762339840

約数和(自身を除く): 2312785160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 14980, 29960, 48383, 96766, 193532, 241915, 338681, 387064, 483830, 677362, 967660, 1354724, 1693405, 1935320, 2709448, 3386810, 5176981, 6773620, 10353962, 13547240, 20707924, 25884905, 36238867, 41415848, 51769810, 72477734, 103539620, 144955468, 181194335, 207079240, 289910936, 362388670, 724777340, 1449554680]

約数ペア:

[(1, 1449554680), (2, 724777340), (4, 362388670), (5, 289910936), (7, 207079240), (8, 181194335), (10, 144955468), (14, 103539620), (20, 72477734), (28, 51769810), (35, 41415848), (40, 36238867), (56, 25884905), (70, 20707924), (107, 13547240), (140, 10353962), (214, 6773620), (280, 5176981), (428, 3386810), (535, 2709448), (749, 1935320), (856, 1693405), (1070, 1354724), (1498, 967660), (2140, 677362), (2996, 483830), (3745, 387064), (4280, 338681), (5992, 241915), (7490, 193532), (14980, 96766), (29960, 48383)]