244273540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40577}}^1$

素因数の和:40636

約数の個数: 48

約数和(自身を含む): 599905152

約数和(自身を除く): 355631612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 40577, 81154, 162308, 202885, 284039, 405770, 568078, 811540, 1136156, 1420195, 1744811, 2840390, 3489622, 5680780, 6979244, 8724055, 12213677, 17448110, 24427354, 34896220, 48854708, 61068385, 122136770, 244273540]

約数ペア:

[(1, 244273540), (2, 122136770), (4, 61068385), (5, 48854708), (7, 34896220), (10, 24427354), (14, 17448110), (20, 12213677), (28, 8724055), (35, 6979244), (43, 5680780), (70, 3489622), (86, 2840390), (140, 1744811), (172, 1420195), (215, 1136156), (301, 811540), (430, 568078), (602, 405770), (860, 284039), (1204, 202885), (1505, 162308), (3010, 81154), (6020, 40577)]