15870888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 48578400

約数和(自身を除く): 32707512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 691, 696, 792, 957, 1044, 1276, 1382, 1914, 2073, 2088, 2552, 2764, 2871, 3828, 4146, 5528, 5742, 6219, 7601, 7656, 8292, 11484, 12438, 15202, 16584, 20039, 22803, 22968, 24876, 30404, 40078, 45606, 49752, 60117, 60808, 68409, 80156, 91212, 120234, 136818, 160312, 180351, 182424, 220429, 240468, 273636, 360702, 440858, 480936, 547272, 661287, 721404, 881716, 1322574, 1442808, 1763432, 1983861, 2645148, 3967722, 5290296, 7935444, 15870888]

約数ペア:

[(1, 15870888), (2, 7935444), (3, 5290296), (4, 3967722), (6, 2645148), (8, 1983861), (9, 1763432), (11, 1442808), (12, 1322574), (18, 881716), (22, 721404), (24, 661287), (29, 547272), (33, 480936), (36, 440858), (44, 360702), (58, 273636), (66, 240468), (72, 220429), (87, 182424), (88, 180351), (99, 160312), (116, 136818), (132, 120234), (174, 91212), (198, 80156), (232, 68409), (261, 60808), (264, 60117), (319, 49752), (348, 45606), (396, 40078), (522, 30404), (638, 24876), (691, 22968), (696, 22803), (792, 20039), (957, 16584), (1044, 15202), (1276, 12438), (1382, 11484), (1914, 8292), (2073, 7656), (2088, 7601), (2552, 6219), (2764, 5742), (2871, 5528), (3828, 4146)]