8488140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 23922528

約数和(自身を除く): 15434388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 733, 772, 965, 1158, 1466, 1930, 2199, 2316, 2895, 2932, 3665, 3860, 4398, 5790, 7330, 8796, 10995, 11580, 14660, 21990, 43980, 141469, 282938, 424407, 565876, 707345, 848814, 1414690, 1697628, 2122035, 2829380, 4244070, 8488140]

約数ペア:

[(1, 8488140), (2, 4244070), (3, 2829380), (4, 2122035), (5, 1697628), (6, 1414690), (10, 848814), (12, 707345), (15, 565876), (20, 424407), (30, 282938), (60, 141469), (193, 43980), (386, 21990), (579, 14660), (733, 11580), (772, 10995), (965, 8796), (1158, 7330), (1466, 5790), (1930, 4398), (2199, 3860), (2316, 3665), (2895, 2932)]