2247484260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5351153}}^1$

素因数の和:5351172

約数の個数: 48

約数和(自身を含む): 7191950976

約数和(自身を除く): 4944466716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5351153, 10702306, 16053459, 21404612, 26755765, 32106918, 37458071, 53511530, 64213836, 74916142, 80267295, 107023060, 112374213, 149832284, 160534590, 187290355, 224748426, 321069180, 374580710, 449496852, 561871065, 749161420, 1123742130, 2247484260]

約数ペア:

[(1, 2247484260), (2, 1123742130), (3, 749161420), (4, 561871065), (5, 449496852), (6, 374580710), (7, 321069180), (10, 224748426), (12, 187290355), (14, 160534590), (15, 149832284), (20, 112374213), (21, 107023060), (28, 80267295), (30, 74916142), (35, 64213836), (42, 53511530), (60, 37458071), (70, 32106918), (84, 26755765), (105, 21404612), (140, 16053459), (210, 10702306), (420, 5351153)]