187946340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136193}}^1$

素因数の和:136228

約数の個数: 48

約数和(自身を含む): 549134208

約数和(自身を除く): 361187868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 136193, 272386, 408579, 544772, 680965, 817158, 1361930, 1634316, 2042895, 2723860, 3132439, 4085790, 6264878, 8171580, 9397317, 12529756, 15662195, 18794634, 31324390, 37589268, 46986585, 62648780, 93973170, 187946340]

約数ペア:

[(1, 187946340), (2, 93973170), (3, 62648780), (4, 46986585), (5, 37589268), (6, 31324390), (10, 18794634), (12, 15662195), (15, 12529756), (20, 9397317), (23, 8171580), (30, 6264878), (46, 4085790), (60, 3132439), (69, 2723860), (92, 2042895), (115, 1634316), (138, 1361930), (230, 817158), (276, 680965), (345, 544772), (460, 408579), (690, 272386), (1380, 136193)]