225209820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{341227}}^1$

素因数の和:341250

約数の個数: 48

約数和(自身を含む): 687915648

約数和(自身を除く): 462705828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 341227, 682454, 1023681, 1364908, 1706135, 2047362, 3412270, 3753497, 4094724, 5118405, 6824540, 7506994, 10236810, 11260491, 15013988, 18767485, 20473620, 22520982, 37534970, 45041964, 56302455, 75069940, 112604910, 225209820]

約数ペア:

[(1, 225209820), (2, 112604910), (3, 75069940), (4, 56302455), (5, 45041964), (6, 37534970), (10, 22520982), (11, 20473620), (12, 18767485), (15, 15013988), (20, 11260491), (22, 10236810), (30, 7506994), (33, 6824540), (44, 5118405), (55, 4094724), (60, 3753497), (66, 3412270), (110, 2047362), (132, 1706135), (165, 1364908), (220, 1023681), (330, 682454), (660, 341227)]