91190030

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{52711}}^1$

素因数の和:52891

約数の個数: 16

約数和(自身を含む): 165093984

約数和(自身を除く): 73903954

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 52711, 105422, 263555, 527110, 9119003, 18238006, 45595015, 91190030]

約数ペア:

[(1, 91190030), (2, 45595015), (5, 18238006), (10, 9119003), (173, 527110), (346, 263555), (865, 105422), (1730, 52711)]