1393684260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{7963}}^1$

素因数の和:10892

約数の個数: 48

約数和(自身を含む): 3904143936

約数和(自身を除く): 2510459676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2917, 5834, 7963, 8751, 11668, 14585, 15926, 17502, 23889, 29170, 31852, 35004, 39815, 43755, 47778, 58340, 79630, 87510, 95556, 119445, 159260, 175020, 238890, 477780, 23228071, 46456142, 69684213, 92912284, 116140355, 139368426, 232280710, 278736852, 348421065, 464561420, 696842130, 1393684260]

約数ペア:

[(1, 1393684260), (2, 696842130), (3, 464561420), (4, 348421065), (5, 278736852), (6, 232280710), (10, 139368426), (12, 116140355), (15, 92912284), (20, 69684213), (30, 46456142), (60, 23228071), (2917, 477780), (5834, 238890), (7963, 175020), (8751, 159260), (11668, 119445), (14585, 95556), (15926, 87510), (17502, 79630), (23889, 58340), (29170, 47778), (31852, 43755), (35004, 39815)]