17020530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{21013}}^1$

素因数の和:21032

約数の個数: 40

約数和(自身を含む): 45768492

約数和(自身を除く): 28747962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 21013, 42026, 63039, 105065, 126078, 189117, 210130, 315195, 378234, 567351, 630390, 945585, 1134702, 1702053, 1891170, 2836755, 3404106, 5673510, 8510265, 17020530]

約数ペア:

[(1, 17020530), (2, 8510265), (3, 5673510), (5, 3404106), (6, 2836755), (9, 1891170), (10, 1702053), (15, 1134702), (18, 945585), (27, 630390), (30, 567351), (45, 378234), (54, 315195), (81, 210130), (90, 189117), (135, 126078), (162, 105065), (270, 63039), (405, 42026), (810, 21013)]