31255146006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1\times {\mathrm{4177}}^1$

素因数の和:5445

約数の個数: 64

約数和(自身を含む): 71961604608

約数和(自身を除く): 40706458602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1093, 1141, 2186, 2282, 3279, 3423, 4177, 6558, 6846, 7651, 8354, 12531, 15302, 22953, 25062, 29239, 45906, 58478, 87717, 175434, 178159, 356318, 534477, 680851, 1068954, 1247113, 1361702, 2042553, 2494226, 3741339, 4085106, 4565461, 4765957, 7482678, 9130922, 9531914, 13696383, 14297871, 27392766, 28595742, 31958227, 63916454, 95874681, 191749362, 744170143, 1488340286, 2232510429, 4465020858, 5209191001, 10418382002, 15627573003, 31255146006]

約数ペア:

[(1, 31255146006), (2, 15627573003), (3, 10418382002), (6, 5209191001), (7, 4465020858), (14, 2232510429), (21, 1488340286), (42, 744170143), (163, 191749362), (326, 95874681), (489, 63916454), (978, 31958227), (1093, 28595742), (1141, 27392766), (2186, 14297871), (2282, 13696383), (3279, 9531914), (3423, 9130922), (4177, 7482678), (6558, 4765957), (6846, 4565461), (7651, 4085106), (8354, 3741339), (12531, 2494226), (15302, 2042553), (22953, 1361702), (25062, 1247113), (29239, 1068954), (45906, 680851), (58478, 534477), (87717, 356318), (175434, 178159)]