258931170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2877013}}^1$

素因数の和:2877026

約数の個数: 24

約数和(自身を含む): 673221276

約数和(自身を除く): 414290106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2877013, 5754026, 8631039, 14385065, 17262078, 25893117, 28770130, 43155195, 51786234, 86310390, 129465585, 258931170]

約数ペア:

[(1, 258931170), (2, 129465585), (3, 86310390), (5, 51786234), (6, 43155195), (9, 28770130), (10, 25893117), (15, 17262078), (18, 14385065), (30, 8631039), (45, 5754026), (90, 2877013)]