27577930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 25039670

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 839, 865, 1678, 1730, 3287, 4195, 6574, 8390, 15941, 16435, 31882, 32870, 79705, 145147, 159410, 290294, 725735, 1451470, 2757793, 5515586, 13788965, 27577930]

約数ペア:

[(1, 27577930), (2, 13788965), (5, 5515586), (10, 2757793), (19, 1451470), (38, 725735), (95, 290294), (173, 159410), (190, 145147), (346, 79705), (839, 32870), (865, 31882), (1678, 16435), (1730, 15941), (3287, 8390), (4195, 6574)]