234270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 645840

約数和(自身を除く): 411570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 137, 171, 190, 274, 285, 342, 411, 570, 685, 822, 855, 1233, 1370, 1710, 2055, 2466, 2603, 4110, 5206, 6165, 7809, 12330, 13015, 15618, 23427, 26030, 39045, 46854, 78090, 117135, 234270]

約数ペア:

[(1, 234270), (2, 117135), (3, 78090), (5, 46854), (6, 39045), (9, 26030), (10, 23427), (15, 15618), (18, 13015), (19, 12330), (30, 7809), (38, 6165), (45, 5206), (57, 4110), (90, 2603), (95, 2466), (114, 2055), (137, 1710), (171, 1370), (190, 1233), (274, 855), (285, 822), (342, 685), (411, 570)]