75396580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3931}}^1$

素因数の和:4084

約数の個数: 48

約数和(自身を含む): 182318976

約数和(自身を除く): 106922396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 3931, 4795, 7862, 9590, 15724, 19180, 19655, 27517, 39310, 55034, 78620, 110068, 137585, 275170, 538547, 550340, 1077094, 2154188, 2692735, 3769829, 5385470, 7539658, 10770940, 15079316, 18849145, 37698290, 75396580]

約数ペア:

[(1, 75396580), (2, 37698290), (4, 18849145), (5, 15079316), (7, 10770940), (10, 7539658), (14, 5385470), (20, 3769829), (28, 2692735), (35, 2154188), (70, 1077094), (137, 550340), (140, 538547), (274, 275170), (548, 137585), (685, 110068), (959, 78620), (1370, 55034), (1918, 39310), (2740, 27517), (3836, 19655), (3931, 19180), (4795, 15724), (7862, 9590)]