16636140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3187}}^1$

素因数の和:3231

約数の個数: 72

約数和(自身を含む): 52219440

約数和(自身を除く): 35583300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 3187, 5220, 6374, 9561, 12748, 15935, 19122, 28683, 31870, 38244, 47805, 57366, 63740, 92423, 95610, 114732, 143415, 184846, 191220, 277269, 286830, 369692, 462115, 554538, 573660, 831807, 924230, 1109076, 1386345, 1663614, 1848460, 2772690, 3327228, 4159035, 5545380, 8318070, 16636140]

約数ペア:

[(1, 16636140), (2, 8318070), (3, 5545380), (4, 4159035), (5, 3327228), (6, 2772690), (9, 1848460), (10, 1663614), (12, 1386345), (15, 1109076), (18, 924230), (20, 831807), (29, 573660), (30, 554538), (36, 462115), (45, 369692), (58, 286830), (60, 277269), (87, 191220), (90, 184846), (116, 143415), (145, 114732), (174, 95610), (180, 92423), (261, 63740), (290, 57366), (348, 47805), (435, 38244), (522, 31870), (580, 28683), (870, 19122), (1044, 15935), (1305, 12748), (1740, 9561), (2610, 6374), (3187, 5220)]