69544980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{42929}}^1$

素因数の和:42950

約数の個数: 60

約数和(自身を含む): 218170260

約数和(自身を除く): 148625280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 42929, 85858, 128787, 171716, 214645, 257574, 386361, 429290, 515148, 643935, 772722, 858580, 1159083, 1287870, 1545444, 1931805, 2318166, 2575740, 3477249, 3863610, 4636332, 5795415, 6954498, 7727220, 11590830, 13908996, 17386245, 23181660, 34772490, 69544980]

約数ペア:

[(1, 69544980), (2, 34772490), (3, 23181660), (4, 17386245), (5, 13908996), (6, 11590830), (9, 7727220), (10, 6954498), (12, 5795415), (15, 4636332), (18, 3863610), (20, 3477249), (27, 2575740), (30, 2318166), (36, 1931805), (45, 1545444), (54, 1287870), (60, 1159083), (81, 858580), (90, 772722), (108, 643935), (135, 515148), (162, 429290), (180, 386361), (270, 257574), (324, 214645), (405, 171716), (540, 128787), (810, 85858), (1620, 42929)]