83277870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213533}}^1$

素因数の和:213556

約数の個数: 32

約数和(自身を含む): 215242272

約数和(自身を除く): 131964402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 213533, 427066, 640599, 1067665, 1281198, 2135330, 2775929, 3202995, 5551858, 6405990, 8327787, 13879645, 16655574, 27759290, 41638935, 83277870]

約数ペア:

[(1, 83277870), (2, 41638935), (3, 27759290), (5, 16655574), (6, 13879645), (10, 8327787), (13, 6405990), (15, 5551858), (26, 3202995), (30, 2775929), (39, 2135330), (65, 1281198), (78, 1067665), (130, 640599), (195, 427066), (390, 213533)]