468668060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{176191}}^1$

素因数の和:176226

約数の個数: 48

約数和(自身を含む): 1184010240

約数和(自身を除く): 715342180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 176191, 352382, 704764, 880955, 1233337, 1761910, 2466674, 3347629, 3523820, 4933348, 6166685, 6695258, 12333370, 13390516, 16738145, 23433403, 24666740, 33476290, 46866806, 66952580, 93733612, 117167015, 234334030, 468668060]

約数ペア:

[(1, 468668060), (2, 234334030), (4, 117167015), (5, 93733612), (7, 66952580), (10, 46866806), (14, 33476290), (19, 24666740), (20, 23433403), (28, 16738145), (35, 13390516), (38, 12333370), (70, 6695258), (76, 6166685), (95, 4933348), (133, 3523820), (140, 3347629), (190, 2466674), (266, 1761910), (380, 1233337), (532, 880955), (665, 704764), (1330, 352382), (2660, 176191)]