5257070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 11975040

約数和(自身を除く): 6717970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 109, 130, 182, 218, 265, 371, 455, 530, 545, 689, 742, 763, 910, 1090, 1378, 1417, 1526, 1855, 2834, 3445, 3710, 3815, 4823, 5777, 6890, 7085, 7630, 9646, 9919, 11554, 14170, 19838, 24115, 28885, 40439, 48230, 49595, 57770, 75101, 80878, 99190, 150202, 202195, 375505, 404390, 525707, 751010, 1051414, 2628535, 5257070]

約数ペア:

[(1, 5257070), (2, 2628535), (5, 1051414), (7, 751010), (10, 525707), (13, 404390), (14, 375505), (26, 202195), (35, 150202), (53, 99190), (65, 80878), (70, 75101), (91, 57770), (106, 49595), (109, 48230), (130, 40439), (182, 28885), (218, 24115), (265, 19838), (371, 14170), (455, 11554), (530, 9919), (545, 9646), (689, 7630), (742, 7085), (763, 6890), (910, 5777), (1090, 4823), (1378, 3815), (1417, 3710), (1526, 3445), (1855, 2834)]