75858070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 149817600

約数和(自身を除く): 73959530

約数列:

[1, 2, 5, 10, 19, 38, 59, 67, 95, 101, 118, 134, 190, 202, 295, 335, 505, 590, 670, 1010, 1121, 1273, 1919, 2242, 2546, 3838, 3953, 5605, 5959, 6365, 6767, 7906, 9595, 11210, 11918, 12730, 13534, 19190, 19765, 29795, 33835, 39530, 59590, 67670, 75107, 113221, 128573, 150214, 226442, 257146, 375535, 399253, 566105, 642865, 751070, 798506, 1132210, 1285730, 1996265, 3992530, 7585807, 15171614, 37929035, 75858070]

約数ペア:

[(1, 75858070), (2, 37929035), (5, 15171614), (10, 7585807), (19, 3992530), (38, 1996265), (59, 1285730), (67, 1132210), (95, 798506), (101, 751070), (118, 642865), (134, 566105), (190, 399253), (202, 375535), (295, 257146), (335, 226442), (505, 150214), (590, 128573), (670, 113221), (1010, 75107), (1121, 67670), (1273, 59590), (1919, 39530), (2242, 33835), (2546, 29795), (3838, 19765), (3953, 19190), (5605, 13534), (5959, 12730), (6365, 11918), (6767, 11210), (7906, 9595)]