15220968

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{43}}^2$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 45432000

約数和(自身を除く): 30211032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 84, 86, 98, 129, 147, 168, 172, 196, 258, 294, 301, 343, 344, 392, 516, 588, 602, 686, 903, 1029, 1032, 1176, 1204, 1372, 1806, 1849, 2058, 2107, 2408, 2744, 3612, 3698, 4116, 4214, 5547, 6321, 7224, 7396, 8232, 8428, 11094, 12642, 12943, 14749, 14792, 16856, 22188, 25284, 25886, 29498, 38829, 44247, 44376, 50568, 51772, 58996, 77658, 88494, 90601, 103544, 117992, 155316, 176988, 181202, 271803, 310632, 353976, 362404, 543606, 634207, 724808, 1087212, 1268414, 1902621, 2174424, 2536828, 3805242, 5073656, 7610484, 15220968]

約数ペア:

[(1, 15220968), (2, 7610484), (3, 5073656), (4, 3805242), (6, 2536828), (7, 2174424), (8, 1902621), (12, 1268414), (14, 1087212), (21, 724808), (24, 634207), (28, 543606), (42, 362404), (43, 353976), (49, 310632), (56, 271803), (84, 181202), (86, 176988), (98, 155316), (129, 117992), (147, 103544), (168, 90601), (172, 88494), (196, 77658), (258, 58996), (294, 51772), (301, 50568), (343, 44376), (344, 44247), (392, 38829), (516, 29498), (588, 25886), (602, 25284), (686, 22188), (903, 16856), (1029, 14792), (1032, 14749), (1176, 12943), (1204, 12642), (1372, 11094), (1806, 8428), (1849, 8232), (2058, 7396), (2107, 7224), (2408, 6321), (2744, 5547), (3612, 4214), (3698, 4116)]