162533220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142573}}^1$

素因数の和:142604

約数の個数: 48

約数和(自身を含む): 479048640

約数和(自身を除く): 316515420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 142573, 285146, 427719, 570292, 712865, 855438, 1425730, 1710876, 2138595, 2708887, 2851460, 4277190, 5417774, 8126661, 8554380, 10835548, 13544435, 16253322, 27088870, 32506644, 40633305, 54177740, 81266610, 162533220]

約数ペア:

[(1, 162533220), (2, 81266610), (3, 54177740), (4, 40633305), (5, 32506644), (6, 27088870), (10, 16253322), (12, 13544435), (15, 10835548), (19, 8554380), (20, 8126661), (30, 5417774), (38, 4277190), (57, 2851460), (60, 2708887), (76, 2138595), (95, 1710876), (114, 1425730), (190, 855438), (228, 712865), (285, 570292), (380, 427719), (570, 285146), (1140, 142573)]