1506907340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{542053}}^1$

素因数の和:542201

約数の個数: 24

約数和(自身を含む): 3187277520

約数和(自身を除く): 1680370180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 542053, 1084106, 2168212, 2710265, 5420530, 10841060, 75345367, 150690734, 301381468, 376726835, 753453670, 1506907340]

約数ペア:

[(1, 1506907340), (2, 753453670), (4, 376726835), (5, 301381468), (10, 150690734), (20, 75345367), (139, 10841060), (278, 5420530), (556, 2710265), (695, 2168212), (1390, 1084106), (2780, 542053)]