301530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 796320

約数和(自身を除く): 494790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 529, 570, 690, 874, 1058, 1311, 1587, 2185, 2622, 2645, 3174, 4370, 5290, 6555, 7935, 10051, 13110, 15870, 20102, 30153, 50255, 60306, 100510, 150765, 301530]

約数ペア:

[(1, 301530), (2, 150765), (3, 100510), (5, 60306), (6, 50255), (10, 30153), (15, 20102), (19, 15870), (23, 13110), (30, 10051), (38, 7935), (46, 6555), (57, 5290), (69, 4370), (95, 3174), (114, 2645), (115, 2622), (138, 2185), (190, 1587), (230, 1311), (285, 1058), (345, 874), (437, 690), (529, 570)]