565190820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{43013}}^1$

素因数の和:43101

約数の個数: 72

約数和(自身を含む): 1737937656

約数和(自身を除く): 1172746836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 43013, 86026, 129039, 172052, 215065, 258078, 387117, 430130, 516156, 645195, 774234, 860260, 1290390, 1548468, 1935585, 2580780, 3139949, 3871170, 6279898, 7742340, 9419847, 12559796, 15699745, 18839694, 28259541, 31399490, 37679388, 47099235, 56519082, 62798980, 94198470, 113038164, 141297705, 188396940, 282595410, 565190820]

約数ペア:

[(1, 565190820), (2, 282595410), (3, 188396940), (4, 141297705), (5, 113038164), (6, 94198470), (9, 62798980), (10, 56519082), (12, 47099235), (15, 37679388), (18, 31399490), (20, 28259541), (30, 18839694), (36, 15699745), (45, 12559796), (60, 9419847), (73, 7742340), (90, 6279898), (146, 3871170), (180, 3139949), (219, 2580780), (292, 1935585), (365, 1548468), (438, 1290390), (657, 860260), (730, 774234), (876, 645195), (1095, 516156), (1314, 430130), (1460, 387117), (2190, 258078), (2628, 215065), (3285, 172052), (4380, 129039), (6570, 86026), (13140, 43013)]