13750290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 37048320

約数和(自身を除く): 23298030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 401, 635, 762, 802, 1143, 1203, 1270, 1905, 2005, 2286, 2406, 3429, 3609, 3810, 4010, 5715, 6015, 6858, 7218, 10827, 11430, 12030, 17145, 18045, 21654, 34290, 36090, 50927, 54135, 101854, 108270, 152781, 254635, 305562, 458343, 509270, 763905, 916686, 1375029, 1527810, 2291715, 2750058, 4583430, 6875145, 13750290]

約数ペア:

[(1, 13750290), (2, 6875145), (3, 4583430), (5, 2750058), (6, 2291715), (9, 1527810), (10, 1375029), (15, 916686), (18, 763905), (27, 509270), (30, 458343), (45, 305562), (54, 254635), (90, 152781), (127, 108270), (135, 101854), (254, 54135), (270, 50927), (381, 36090), (401, 34290), (635, 21654), (762, 18045), (802, 17145), (1143, 12030), (1203, 11430), (1270, 10827), (1905, 7218), (2005, 6858), (2286, 6015), (2406, 5715), (3429, 4010), (3609, 3810)]