16967940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 53028864

約数和(自身を除く): 36060924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 547, 564, 660, 705, 940, 1034, 1094, 1410, 1551, 1641, 2068, 2188, 2585, 2735, 2820, 3102, 3282, 5170, 5470, 6017, 6204, 6564, 7755, 8205, 10340, 10940, 12034, 15510, 16410, 18051, 24068, 25709, 30085, 31020, 32820, 36102, 51418, 60170, 72204, 77127, 90255, 102836, 120340, 128545, 154254, 180510, 257090, 282799, 308508, 361020, 385635, 514180, 565598, 771270, 848397, 1131196, 1413995, 1542540, 1696794, 2827990, 3393588, 4241985, 5655980, 8483970, 16967940]

約数ペア:

[(1, 16967940), (2, 8483970), (3, 5655980), (4, 4241985), (5, 3393588), (6, 2827990), (10, 1696794), (11, 1542540), (12, 1413995), (15, 1131196), (20, 848397), (22, 771270), (30, 565598), (33, 514180), (44, 385635), (47, 361020), (55, 308508), (60, 282799), (66, 257090), (94, 180510), (110, 154254), (132, 128545), (141, 120340), (165, 102836), (188, 90255), (220, 77127), (235, 72204), (282, 60170), (330, 51418), (470, 36102), (517, 32820), (547, 31020), (564, 30085), (660, 25709), (705, 24068), (940, 18051), (1034, 16410), (1094, 15510), (1410, 12034), (1551, 10940), (1641, 10340), (2068, 8205), (2188, 7755), (2585, 6564), (2735, 6204), (2820, 6017), (3102, 5470), (3282, 5170)]