874880030

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{505711}}^1$

素因数の和:505891

約数の個数: 16

約数和(自身を含む): 1583889984

約数和(自身を除く): 709009954

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 505711, 1011422, 2528555, 5057110, 87488003, 174976006, 437440015, 874880030]

約数ペア:

[(1, 874880030), (2, 437440015), (5, 174976006), (10, 87488003), (173, 5057110), (346, 2528555), (865, 1011422), (1730, 505711)]