2351688830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{85237}}^1$

素因数の和:85364

約数の個数: 32

約数和(自身を含む): 4418737920

約数和(自身を除く): 2067049090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 13795, 27590, 85237, 170474, 426185, 852370, 2642347, 5284694, 7586093, 13211735, 15172186, 26423470, 37930465, 75860930, 235168883, 470337766, 1175844415, 2351688830]

約数ペア:

[(1, 2351688830), (2, 1175844415), (5, 470337766), (10, 235168883), (31, 75860930), (62, 37930465), (89, 26423470), (155, 15172186), (178, 13211735), (310, 7586093), (445, 5284694), (890, 2642347), (2759, 852370), (5518, 426185), (13795, 170474), (27590, 85237)]