2730234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3801606

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 71, 78, 87, 102, 142, 174, 213, 221, 377, 426, 442, 493, 663, 754, 923, 986, 1131, 1207, 1326, 1479, 1846, 2059, 2262, 2414, 2769, 2958, 3621, 4118, 5538, 6177, 6409, 7242, 12354, 12818, 15691, 19227, 26767, 31382, 35003, 38454, 47073, 53534, 70006, 80301, 94146, 105009, 160602, 210018, 455039, 910078, 1365117, 2730234]

約数ペア:

[(1, 2730234), (2, 1365117), (3, 910078), (6, 455039), (13, 210018), (17, 160602), (26, 105009), (29, 94146), (34, 80301), (39, 70006), (51, 53534), (58, 47073), (71, 38454), (78, 35003), (87, 31382), (102, 26767), (142, 19227), (174, 15691), (213, 12818), (221, 12354), (377, 7242), (426, 6409), (442, 6177), (493, 5538), (663, 4118), (754, 3621), (923, 2958), (986, 2769), (1131, 2414), (1207, 2262), (1326, 2059), (1479, 1846)]