2480961510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{217057}}^1$

素因数の和:217197

約数の個数: 48

約数和(自身を含む): 6501321216

約数和(自身を除く): 4020359706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 217057, 434114, 651171, 1085285, 1302342, 1953513, 2170570, 3255855, 3907026, 6511710, 9767565, 19535130, 27566239, 55132478, 82698717, 137831195, 165397434, 248096151, 275662390, 413493585, 496192302, 826987170, 1240480755, 2480961510]

約数ペア:

[(1, 2480961510), (2, 1240480755), (3, 826987170), (5, 496192302), (6, 413493585), (9, 275662390), (10, 248096151), (15, 165397434), (18, 137831195), (30, 82698717), (45, 55132478), (90, 27566239), (127, 19535130), (254, 9767565), (381, 6511710), (635, 3907026), (762, 3255855), (1143, 2170570), (1270, 1953513), (1905, 1302342), (2286, 1085285), (3810, 651171), (5715, 434114), (11430, 217057)]