64157070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2138569}}^1$

素因数の和:2138579

約数の個数: 16

約数和(自身を含む): 153977040

約数和(自身を除く): 89819970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2138569, 4277138, 6415707, 10692845, 12831414, 21385690, 32078535, 64157070]

約数ペア:

[(1, 64157070), (2, 32078535), (3, 21385690), (5, 12831414), (6, 10692845), (10, 6415707), (15, 4277138), (30, 2138569)]