342927420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{519587}}^1$

素因数の和:519610

約数の個数: 48

約数和(自身を含む): 1047489408

約数和(自身を除く): 704561988

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, 519587, 1039174, 1558761, 2078348, 2597935, 3117522, 5195870, 5715457, 6235044, 7793805, 10391740, 11430914, 15587610, 17146371, 22861828, 28577285, 31175220, 34292742, 57154570, 68585484, 85731855, 114309140, 171463710, 342927420]

約数ペア:

[(1, 342927420), (2, 171463710), (3, 114309140), (4, 85731855), (5, 68585484), (6, 57154570), (10, 34292742), (11, 31175220), (12, 28577285), (15, 22861828), (20, 17146371), (22, 15587610), (30, 11430914), (33, 10391740), (44, 7793805), (55, 6235044), (60, 5715457), (66, 5195870), (110, 3117522), (132, 2597935), (165, 2078348), (220, 1558761), (330, 1039174), (660, 519587)]