7079240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 18437760

約数和(自身を除く): 11358520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 193, 262, 280, 386, 524, 655, 772, 917, 965, 1048, 1310, 1351, 1544, 1834, 1930, 2620, 2702, 3668, 3860, 4585, 5240, 5404, 6755, 7336, 7720, 9170, 10808, 13510, 18340, 25283, 27020, 36680, 50566, 54040, 101132, 126415, 176981, 202264, 252830, 353962, 505660, 707924, 884905, 1011320, 1415848, 1769810, 3539620, 7079240]

約数ペア:

[(1, 7079240), (2, 3539620), (4, 1769810), (5, 1415848), (7, 1011320), (8, 884905), (10, 707924), (14, 505660), (20, 353962), (28, 252830), (35, 202264), (40, 176981), (56, 126415), (70, 101132), (131, 54040), (140, 50566), (193, 36680), (262, 27020), (280, 25283), (386, 18340), (524, 13510), (655, 10808), (772, 9170), (917, 7720), (965, 7336), (1048, 6755), (1310, 5404), (1351, 5240), (1544, 4585), (1834, 3860), (1930, 3668), (2620, 2702)]