135234680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3803}}^1$

素因数の和:3948

約数の個数: 64

約数和(自身を含む): 350576640

約数和(自身を除く): 215341960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 3803, 4445, 5080, 7112, 7606, 8890, 15212, 17780, 19015, 26621, 30424, 35560, 38030, 53242, 76060, 106484, 133105, 152120, 212968, 266210, 482981, 532420, 965962, 1064840, 1931924, 2414905, 3380867, 3863848, 4829810, 6761734, 9659620, 13523468, 16904335, 19319240, 27046936, 33808670, 67617340, 135234680]

約数ペア:

[(1, 135234680), (2, 67617340), (4, 33808670), (5, 27046936), (7, 19319240), (8, 16904335), (10, 13523468), (14, 9659620), (20, 6761734), (28, 4829810), (35, 3863848), (40, 3380867), (56, 2414905), (70, 1931924), (127, 1064840), (140, 965962), (254, 532420), (280, 482981), (508, 266210), (635, 212968), (889, 152120), (1016, 133105), (1270, 106484), (1778, 76060), (2540, 53242), (3556, 38030), (3803, 35560), (4445, 30424), (5080, 26621), (7112, 19015), (7606, 17780), (8890, 15212)]