230743150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1493}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 470179728

約数和(自身を除く): 239436578

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 281, 550, 562, 1405, 1493, 2810, 2986, 3091, 6182, 7025, 7465, 14050, 14930, 15455, 16423, 30910, 32846, 37325, 74650, 77275, 82115, 154550, 164230, 410575, 419533, 821150, 839066, 2097665, 4195330, 4614863, 9229726, 10488325, 20976650, 23074315, 46148630, 115371575, 230743150]

約数ペア:

[(1, 230743150), (2, 115371575), (5, 46148630), (10, 23074315), (11, 20976650), (22, 10488325), (25, 9229726), (50, 4614863), (55, 4195330), (110, 2097665), (275, 839066), (281, 821150), (550, 419533), (562, 410575), (1405, 164230), (1493, 154550), (2810, 82115), (2986, 77275), (3091, 74650), (6182, 37325), (7025, 32846), (7465, 30910), (14050, 16423), (14930, 15455)]