7029405880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{16883}}^1$

素因数の和:18388

約数の個数: 64

約数和(自身を含む): 18088842240

約数和(自身を除く): 11059436360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1487, 2974, 5948, 7435, 10409, 11896, 14870, 16883, 20818, 29740, 33766, 41636, 52045, 59480, 67532, 83272, 84415, 104090, 118181, 135064, 168830, 208180, 236362, 337660, 416360, 472724, 590905, 675320, 945448, 1181810, 2363620, 4727240, 25105021, 50210042, 100420084, 125525105, 175735147, 200840168, 251050210, 351470294, 502100420, 702940588, 878675735, 1004200840, 1405881176, 1757351470, 3514702940, 7029405880]

約数ペア:

[(1, 7029405880), (2, 3514702940), (4, 1757351470), (5, 1405881176), (7, 1004200840), (8, 878675735), (10, 702940588), (14, 502100420), (20, 351470294), (28, 251050210), (35, 200840168), (40, 175735147), (56, 125525105), (70, 100420084), (140, 50210042), (280, 25105021), (1487, 4727240), (2974, 2363620), (5948, 1181810), (7435, 945448), (10409, 675320), (11896, 590905), (14870, 472724), (16883, 416360), (20818, 337660), (29740, 236362), (33766, 208180), (41636, 168830), (52045, 135064), (59480, 118181), (67532, 104090), (83272, 84415)]