102730397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 43251043

約数列:

[1, 7, 11, 19, 23, 43, 71, 77, 133, 161, 209, 253, 301, 437, 473, 497, 781, 817, 989, 1349, 1463, 1633, 1771, 3053, 3059, 3311, 4807, 5467, 5719, 6923, 8987, 9443, 10879, 11431, 14839, 17963, 18791, 21371, 31027, 33583, 33649, 58007, 62909, 70219, 76153, 103873, 125741, 131537, 206701, 217189, 235081, 341297, 406049, 491533, 638077, 772409, 1334161, 1446907, 2389079, 4466539, 5406863, 9339127, 14675771, 102730397]

約数ペア:

[(1, 102730397), (7, 14675771), (11, 9339127), (19, 5406863), (23, 4466539), (43, 2389079), (71, 1446907), (77, 1334161), (133, 772409), (161, 638077), (209, 491533), (253, 406049), (301, 341297), (437, 235081), (473, 217189), (497, 206701), (781, 131537), (817, 125741), (989, 103873), (1349, 76153), (1463, 70219), (1633, 62909), (1771, 58007), (3053, 33649), (3059, 33583), (3311, 31027), (4807, 21371), (5467, 18791), (5719, 17963), (6923, 14839), (8987, 11431), (9443, 10879)]