85771530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73309}}^1$

素因数の和:73335

約数の個数: 48

約数和(自身を含む): 240163560

約数和(自身を除く): 154392030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 73309, 146618, 219927, 366545, 439854, 659781, 733090, 953017, 1099635, 1319562, 1906034, 2199270, 2859051, 3298905, 4765085, 5718102, 6597810, 8577153, 9530170, 14295255, 17154306, 28590510, 42885765, 85771530]

約数ペア:

[(1, 85771530), (2, 42885765), (3, 28590510), (5, 17154306), (6, 14295255), (9, 9530170), (10, 8577153), (13, 6597810), (15, 5718102), (18, 4765085), (26, 3298905), (30, 2859051), (39, 2199270), (45, 1906034), (65, 1319562), (78, 1099635), (90, 953017), (117, 733090), (130, 659781), (195, 439854), (234, 366545), (390, 219927), (585, 146618), (1170, 73309)]