16984110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 49641984

約数和(自身を除く): 32657874

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 107, 110, 111, 130, 143, 165, 185, 195, 214, 222, 286, 321, 330, 370, 390, 407, 429, 481, 535, 555, 642, 715, 814, 858, 962, 1070, 1110, 1177, 1221, 1391, 1430, 1443, 1605, 2035, 2145, 2354, 2405, 2442, 2782, 2886, 3210, 3531, 3959, 4070, 4173, 4290, 4810, 5291, 5885, 6105, 6955, 7062, 7215, 7918, 8346, 10582, 11770, 11877, 12210, 13910, 14430, 15301, 15873, 17655, 19795, 20865, 23754, 26455, 30602, 31746, 35310, 39590, 41730, 43549, 45903, 51467, 52910, 59385, 76505, 79365, 87098, 91806, 102934, 118770, 130647, 153010, 154401, 158730, 217745, 229515, 257335, 261294, 308802, 435490, 459030, 514670, 566137, 653235, 772005, 1132274, 1306470, 1544010, 1698411, 2830685, 3396822, 5661370, 8492055, 16984110]

約数ペア:

[(1, 16984110), (2, 8492055), (3, 5661370), (5, 3396822), (6, 2830685), (10, 1698411), (11, 1544010), (13, 1306470), (15, 1132274), (22, 772005), (26, 653235), (30, 566137), (33, 514670), (37, 459030), (39, 435490), (55, 308802), (65, 261294), (66, 257335), (74, 229515), (78, 217745), (107, 158730), (110, 154401), (111, 153010), (130, 130647), (143, 118770), (165, 102934), (185, 91806), (195, 87098), (214, 79365), (222, 76505), (286, 59385), (321, 52910), (330, 51467), (370, 45903), (390, 43549), (407, 41730), (429, 39590), (481, 35310), (535, 31746), (555, 30602), (642, 26455), (715, 23754), (814, 20865), (858, 19795), (962, 17655), (1070, 15873), (1110, 15301), (1177, 14430), (1221, 13910), (1391, 12210), (1430, 11877), (1443, 11770), (1605, 10582), (2035, 8346), (2145, 7918), (2354, 7215), (2405, 7062), (2442, 6955), (2782, 6105), (2886, 5885), (3210, 5291), (3531, 4810), (3959, 4290), (4070, 4173)]