30248220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 88630416

約数和(自身を除く): 58382196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 953, 1058, 1380, 1587, 1906, 2116, 2645, 2859, 3174, 3812, 4765, 5290, 5718, 6348, 7935, 9530, 10580, 11436, 14295, 15870, 19060, 21919, 28590, 31740, 43838, 57180, 65757, 87676, 109595, 131514, 219190, 263028, 328785, 438380, 504137, 657570, 1008274, 1315140, 1512411, 2016548, 2520685, 3024822, 5041370, 6049644, 7562055, 10082740, 15124110, 30248220]

約数ペア:

[(1, 30248220), (2, 15124110), (3, 10082740), (4, 7562055), (5, 6049644), (6, 5041370), (10, 3024822), (12, 2520685), (15, 2016548), (20, 1512411), (23, 1315140), (30, 1008274), (46, 657570), (60, 504137), (69, 438380), (92, 328785), (115, 263028), (138, 219190), (230, 131514), (276, 109595), (345, 87676), (460, 65757), (529, 57180), (690, 43838), (953, 31740), (1058, 28590), (1380, 21919), (1587, 19060), (1906, 15870), (2116, 14295), (2645, 11436), (2859, 10580), (3174, 9530), (3812, 7935), (4765, 6348), (5290, 5718)]