80883870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{117223}}^1$

素因数の和:117256

約数の個数: 32

約数和(自身を含む): 202563072

約数和(自身を除く): 121679202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 117223, 234446, 351669, 586115, 703338, 1172230, 1758345, 2696129, 3516690, 5392258, 8088387, 13480645, 16176774, 26961290, 40441935, 80883870]

約数ペア:

[(1, 80883870), (2, 40441935), (3, 26961290), (5, 16176774), (6, 13480645), (10, 8088387), (15, 5392258), (23, 3516690), (30, 2696129), (46, 1758345), (69, 1172230), (115, 703338), (138, 586115), (230, 351669), (345, 234446), (690, 117223)]