34131440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{8707}}^1$

素因数の和:8734

約数の個数: 60

約数和(自身を含む): 92322216

約数和(自身を除く): 58190776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 8707, 17414, 34828, 43535, 60949, 69656, 87070, 121898, 139312, 174140, 243796, 304745, 348280, 426643, 487592, 609490, 696560, 853286, 975184, 1218980, 1706572, 2133215, 2437960, 3413144, 4266430, 4875920, 6826288, 8532860, 17065720, 34131440]

約数ペア:

[(1, 34131440), (2, 17065720), (4, 8532860), (5, 6826288), (7, 4875920), (8, 4266430), (10, 3413144), (14, 2437960), (16, 2133215), (20, 1706572), (28, 1218980), (35, 975184), (40, 853286), (49, 696560), (56, 609490), (70, 487592), (80, 426643), (98, 348280), (112, 304745), (140, 243796), (196, 174140), (245, 139312), (280, 121898), (392, 87070), (490, 69656), (560, 60949), (784, 43535), (980, 34828), (1960, 17414), (3920, 8707)]