17020980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{94561}}^1$

素因数の和:94576

約数の個数: 36

約数和(自身を含む): 51630852

約数和(自身を除く): 34609872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 94561, 189122, 283683, 378244, 472805, 567366, 851049, 945610, 1134732, 1418415, 1702098, 1891220, 2836830, 3404196, 4255245, 5673660, 8510490, 17020980]

約数ペア:

[(1, 17020980), (2, 8510490), (3, 5673660), (4, 4255245), (5, 3404196), (6, 2836830), (9, 1891220), (10, 1702098), (12, 1418415), (15, 1134732), (18, 945610), (20, 851049), (30, 567366), (36, 472805), (45, 378244), (60, 283683), (90, 189122), (180, 94561)]