2049804930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{189271}}^1$

素因数の和:189319

約数の個数: 48

約数和(自身を含む): 5192109504

約数和(自身を除く): 3142304574

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 189271, 378542, 567813, 946355, 1135626, 1892710, 2839065, 3596149, 5678130, 7192298, 10788447, 17980745, 21576894, 35961490, 53942235, 68326831, 107884470, 136653662, 204980493, 341634155, 409960986, 683268310, 1024902465, 2049804930]

約数ペア:

[(1, 2049804930), (2, 1024902465), (3, 683268310), (5, 409960986), (6, 341634155), (10, 204980493), (15, 136653662), (19, 107884470), (30, 68326831), (38, 53942235), (57, 35961490), (95, 21576894), (114, 17980745), (190, 10788447), (285, 7192298), (361, 5678130), (570, 3596149), (722, 2839065), (1083, 1892710), (1805, 1135626), (2166, 946355), (3610, 567813), (5415, 378542), (10830, 189271)]