148918130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1721}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 284543280

約数和(自身を除く): 135625150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 509, 1018, 1721, 2545, 3442, 5090, 8605, 8653, 17210, 17306, 29257, 43265, 58514, 86530, 146285, 292570, 875989, 1751978, 4379945, 8759890, 14891813, 29783626, 74459065, 148918130]

約数ペア:

[(1, 148918130), (2, 74459065), (5, 29783626), (10, 14891813), (17, 8759890), (34, 4379945), (85, 1751978), (170, 875989), (509, 292570), (1018, 146285), (1721, 86530), (2545, 58514), (3442, 43265), (5090, 29257), (8605, 17306), (8653, 17210)]