1449070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 3022848

約数和(自身を除く): 1573778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 163, 254, 326, 635, 815, 889, 1141, 1270, 1630, 1778, 2282, 4445, 5705, 8890, 11410, 20701, 41402, 103505, 144907, 207010, 289814, 724535, 1449070]

約数ペア:

[(1, 1449070), (2, 724535), (5, 289814), (7, 207010), (10, 144907), (14, 103505), (35, 41402), (70, 20701), (127, 11410), (163, 8890), (254, 5705), (326, 4445), (635, 2282), (815, 1778), (889, 1630), (1141, 1270)]