289486530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{60689}}^1$

素因数の和:60755

約数の個数: 48

約数和(自身を含む): 766878840

約数和(自身を除く): 477392310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 60689, 121378, 182067, 303445, 364134, 546201, 606890, 910335, 1092402, 1820670, 2731005, 3216517, 5462010, 6433034, 9649551, 16082585, 19299102, 28948653, 32165170, 48247755, 57897306, 96495510, 144743265, 289486530]

約数ペア:

[(1, 289486530), (2, 144743265), (3, 96495510), (5, 57897306), (6, 48247755), (9, 32165170), (10, 28948653), (15, 19299102), (18, 16082585), (30, 9649551), (45, 6433034), (53, 5462010), (90, 3216517), (106, 2731005), (159, 1820670), (265, 1092402), (318, 910335), (477, 606890), (530, 546201), (795, 364134), (954, 303445), (1590, 182067), (2385, 121378), (4770, 60689)]