30902432

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 72

約数和(自身を含む): 69981408

約数和(自身を除く): 39078976

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 347, 352, 368, 484, 506, 694, 736, 968, 1012, 1388, 1936, 2024, 2776, 2783, 3817, 3872, 4048, 5552, 5566, 7634, 7981, 8096, 11104, 11132, 15268, 15962, 22264, 30536, 31924, 41987, 44528, 61072, 63848, 83974, 87791, 89056, 122144, 127696, 167948, 175582, 255392, 335896, 351164, 671792, 702328, 965701, 1343584, 1404656, 1931402, 2809312, 3862804, 7725608, 15451216, 30902432]

約数ペア:

[(1, 30902432), (2, 15451216), (4, 7725608), (8, 3862804), (11, 2809312), (16, 1931402), (22, 1404656), (23, 1343584), (32, 965701), (44, 702328), (46, 671792), (88, 351164), (92, 335896), (121, 255392), (176, 175582), (184, 167948), (242, 127696), (253, 122144), (347, 89056), (352, 87791), (368, 83974), (484, 63848), (506, 61072), (694, 44528), (736, 41987), (968, 31924), (1012, 30536), (1388, 22264), (1936, 15962), (2024, 15268), (2776, 11132), (2783, 11104), (3817, 8096), (3872, 7981), (4048, 7634), (5552, 5566)]