30809526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 41075274

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 79, 114, 158, 209, 237, 311, 418, 474, 622, 627, 869, 933, 1254, 1501, 1738, 1866, 2607, 3002, 3421, 4503, 5214, 5909, 6842, 9006, 10263, 11818, 16511, 17727, 20526, 24569, 33022, 35454, 49138, 49533, 64999, 73707, 99066, 129998, 147414, 194997, 270259, 389994, 466811, 540518, 810777, 933622, 1400433, 1621554, 2800866, 5134921, 10269842, 15404763, 30809526]

約数ペア:

[(1, 30809526), (2, 15404763), (3, 10269842), (6, 5134921), (11, 2800866), (19, 1621554), (22, 1400433), (33, 933622), (38, 810777), (57, 540518), (66, 466811), (79, 389994), (114, 270259), (158, 194997), (209, 147414), (237, 129998), (311, 99066), (418, 73707), (474, 64999), (622, 49533), (627, 49138), (869, 35454), (933, 33022), (1254, 24569), (1501, 20526), (1738, 17727), (1866, 16511), (2607, 11818), (3002, 10263), (3421, 9006), (4503, 6842), (5214, 5909)]