8220510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 21518640

約数和(自身を除く): 13298130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 379, 482, 723, 758, 1137, 1205, 1446, 1895, 2169, 2274, 2410, 3411, 3615, 3790, 4338, 5685, 6822, 7230, 10845, 11370, 17055, 21690, 34110, 91339, 182678, 274017, 456695, 548034, 822051, 913390, 1370085, 1644102, 2740170, 4110255, 8220510]

約数ペア:

[(1, 8220510), (2, 4110255), (3, 2740170), (5, 1644102), (6, 1370085), (9, 913390), (10, 822051), (15, 548034), (18, 456695), (30, 274017), (45, 182678), (90, 91339), (241, 34110), (379, 21690), (482, 17055), (723, 11370), (758, 10845), (1137, 7230), (1205, 6822), (1446, 5685), (1895, 4338), (2169, 3790), (2274, 3615), (2410, 3411)]