29946060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 95999904

約数和(自身を除く): 66053844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 53, 60, 73, 86, 90, 106, 129, 146, 159, 172, 180, 212, 215, 219, 258, 265, 292, 318, 365, 387, 430, 438, 477, 516, 530, 636, 645, 657, 730, 774, 795, 860, 876, 954, 1060, 1095, 1290, 1314, 1460, 1548, 1590, 1908, 1935, 2190, 2279, 2385, 2580, 2628, 3139, 3180, 3285, 3869, 3870, 4380, 4558, 4770, 6278, 6570, 6837, 7738, 7740, 9116, 9417, 9540, 11395, 11607, 12556, 13140, 13674, 15476, 15695, 18834, 19345, 20511, 22790, 23214, 27348, 28251, 31390, 34185, 34821, 37668, 38690, 41022, 45580, 46428, 47085, 56502, 58035, 62780, 68370, 69642, 77380, 82044, 94170, 102555, 113004, 116070, 136740, 139284, 141255, 166367, 174105, 188340, 205110, 232140, 282510, 332734, 348210, 410220, 499101, 565020, 665468, 696420, 831835, 998202, 1497303, 1663670, 1996404, 2495505, 2994606, 3327340, 4991010, 5989212, 7486515, 9982020, 14973030, 29946060]

約数ペア:

[(1, 29946060), (2, 14973030), (3, 9982020), (4, 7486515), (5, 5989212), (6, 4991010), (9, 3327340), (10, 2994606), (12, 2495505), (15, 1996404), (18, 1663670), (20, 1497303), (30, 998202), (36, 831835), (43, 696420), (45, 665468), (53, 565020), (60, 499101), (73, 410220), (86, 348210), (90, 332734), (106, 282510), (129, 232140), (146, 205110), (159, 188340), (172, 174105), (180, 166367), (212, 141255), (215, 139284), (219, 136740), (258, 116070), (265, 113004), (292, 102555), (318, 94170), (365, 82044), (387, 77380), (430, 69642), (438, 68370), (477, 62780), (516, 58035), (530, 56502), (636, 47085), (645, 46428), (657, 45580), (730, 41022), (774, 38690), (795, 37668), (860, 34821), (876, 34185), (954, 31390), (1060, 28251), (1095, 27348), (1290, 23214), (1314, 22790), (1460, 20511), (1548, 19345), (1590, 18834), (1908, 15695), (1935, 15476), (2190, 13674), (2279, 13140), (2385, 12556), (2580, 11607), (2628, 11395), (3139, 9540), (3180, 9417), (3285, 9116), (3869, 7740), (3870, 7738), (4380, 6837), (4558, 6570), (4770, 6278)]