310012417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 394225920

約数和(自身を除く): 84213503

約数列:

[1, 11, 13, 19, 67, 131, 143, 169, 209, 247, 737, 871, 1273, 1441, 1703, 1859, 2489, 2717, 3211, 8777, 9581, 11323, 14003, 16549, 18733, 22139, 27379, 32357, 35321, 96547, 114101, 124553, 166763, 182039, 215137, 243529, 355927, 420641, 1255111, 1483313, 1834393, 2167919, 2366507, 4627051, 16316443, 23847109, 28182947, 310012417]

約数ペア:

[(1, 310012417), (11, 28182947), (13, 23847109), (19, 16316443), (67, 4627051), (131, 2366507), (143, 2167919), (169, 1834393), (209, 1483313), (247, 1255111), (737, 420641), (871, 355927), (1273, 243529), (1441, 215137), (1703, 182039), (1859, 166763), (2489, 124553), (2717, 114101), (3211, 96547), (8777, 35321), (9581, 32357), (11323, 27379), (14003, 22139), (16549, 18733)]