77654910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{7681}}^1$

素因数の和:8028

約数の個数: 32

約数和(自身を含む): 186949152

約数和(自身を除く): 109294242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 337, 674, 1011, 1685, 2022, 3370, 5055, 7681, 10110, 15362, 23043, 38405, 46086, 76810, 115215, 230430, 2588497, 5176994, 7765491, 12942485, 15530982, 25884970, 38827455, 77654910]

約数ペア:

[(1, 77654910), (2, 38827455), (3, 25884970), (5, 15530982), (6, 12942485), (10, 7765491), (15, 5176994), (30, 2588497), (337, 230430), (674, 115215), (1011, 76810), (1685, 46086), (2022, 38405), (3370, 23043), (5055, 15362), (7681, 10110)]