306673060

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{27529}}^1$

素因数の和:28095

約数の個数: 24

約数和(自身を含む): 645193080

約数和(自身を除く): 338520020

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 11140, 27529, 55058, 110116, 137645, 275290, 550580, 15333653, 30667306, 61334612, 76668265, 153336530, 306673060]

約数ペア:

[(1, 306673060), (2, 153336530), (4, 76668265), (5, 61334612), (10, 30667306), (20, 15333653), (557, 550580), (1114, 275290), (2228, 137645), (2785, 110116), (5570, 55058), (11140, 27529)]