75606190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 155597760

約数和(自身を除く): 79991570

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 137, 145, 173, 274, 290, 319, 346, 638, 685, 865, 1370, 1507, 1595, 1730, 1903, 3014, 3190, 3806, 3973, 5017, 7535, 7946, 9515, 10034, 15070, 19030, 19865, 23701, 25085, 39730, 43703, 47402, 50170, 55187, 87406, 110374, 118505, 218515, 237010, 260711, 275935, 437030, 521422, 551870, 687329, 1303555, 1374658, 2607110, 3436645, 6873290, 7560619, 15121238, 37803095, 75606190]

約数ペア:

[(1, 75606190), (2, 37803095), (5, 15121238), (10, 7560619), (11, 6873290), (22, 3436645), (29, 2607110), (55, 1374658), (58, 1303555), (110, 687329), (137, 551870), (145, 521422), (173, 437030), (274, 275935), (290, 260711), (319, 237010), (346, 218515), (638, 118505), (685, 110374), (865, 87406), (1370, 55187), (1507, 50170), (1595, 47402), (1730, 43703), (1903, 39730), (3014, 25085), (3190, 23701), (3806, 19865), (3973, 19030), (5017, 15070), (7535, 10034), (7946, 9515)]