30561650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 67227840

約数和(自身を除く): 36666190

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 3011, 5075, 6022, 10150, 15055, 21077, 30110, 42154, 75275, 87319, 105385, 150550, 174638, 210770, 436595, 526925, 611233, 873190, 1053850, 1222466, 2182975, 3056165, 4365950, 6112330, 15280825, 30561650]

約数ペア:

[(1, 30561650), (2, 15280825), (5, 6112330), (7, 4365950), (10, 3056165), (14, 2182975), (25, 1222466), (29, 1053850), (35, 873190), (50, 611233), (58, 526925), (70, 436595), (145, 210770), (175, 174638), (203, 150550), (290, 105385), (350, 87319), (406, 75275), (725, 42154), (1015, 30110), (1450, 21077), (2030, 15055), (3011, 10150), (5075, 6022)]