70636186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 44679014

約数列:

[1, 2, 19, 38, 43, 86, 139, 278, 311, 622, 817, 1634, 2641, 5282, 5909, 5977, 11818, 11954, 13373, 26746, 43229, 86458, 113563, 227126, 254087, 508174, 821351, 1642702, 1858847, 3717694, 35318093, 70636186]

約数ペア:

[(1, 70636186), (2, 35318093), (19, 3717694), (38, 1858847), (43, 1642702), (86, 821351), (139, 508174), (278, 254087), (311, 227126), (622, 113563), (817, 86458), (1634, 43229), (2641, 26746), (5282, 13373), (5909, 11954), (5977, 11818)]