5441340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3978

約数の個数: 48

約数和(自身を含む): 15902208

約数和(自身を除く): 10460868

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, 3943, 7886, 11829, 15772, 19715, 23658, 39430, 47316, 59145, 78860, 90689, 118290, 181378, 236580, 272067, 362756, 453445, 544134, 906890, 1088268, 1360335, 1813780, 2720670, 5441340]

約数ペア:

[(1, 5441340), (2, 2720670), (3, 1813780), (4, 1360335), (5, 1088268), (6, 906890), (10, 544134), (12, 453445), (15, 362756), (20, 272067), (23, 236580), (30, 181378), (46, 118290), (60, 90689), (69, 78860), (92, 59145), (115, 47316), (138, 39430), (230, 23658), (276, 19715), (345, 15772), (460, 11829), (690, 7886), (1380, 3943)]