1891170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21013}}^1$

素因数の和:21026

約数の個数: 24

約数和(自身を含む): 4917276

約数和(自身を除く): 3026106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21013, 42026, 63039, 105065, 126078, 189117, 210130, 315195, 378234, 630390, 945585, 1891170]

約数ペア:

[(1, 1891170), (2, 945585), (3, 630390), (5, 378234), (6, 315195), (9, 210130), (10, 189117), (15, 126078), (18, 105065), (30, 63039), (45, 42026), (90, 21013)]