298591860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{710933}}^1$

素因数の和:710952

約数の個数: 48

約数和(自身を含む): 955495296

約数和(自身を除く): 656903436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 710933, 1421866, 2132799, 2843732, 3554665, 4265598, 4976531, 7109330, 8531196, 9953062, 10663995, 14218660, 14929593, 19906124, 21327990, 24882655, 29859186, 42655980, 49765310, 59718372, 74647965, 99530620, 149295930, 298591860]

約数ペア:

[(1, 298591860), (2, 149295930), (3, 99530620), (4, 74647965), (5, 59718372), (6, 49765310), (7, 42655980), (10, 29859186), (12, 24882655), (14, 21327990), (15, 19906124), (20, 14929593), (21, 14218660), (28, 10663995), (30, 9953062), (35, 8531196), (42, 7109330), (60, 4976531), (70, 4265598), (84, 3554665), (105, 2843732), (140, 2132799), (210, 1421866), (420, 710933)]