578238910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{7907}}^1$

素因数の和:8088

約数の個数: 32

約数和(自身を含む): 1065871872

約数和(自身を除く): 487632962

約数列:

[1, 2, 5, 10, 71, 103, 142, 206, 355, 515, 710, 1030, 7313, 7907, 14626, 15814, 36565, 39535, 73130, 79070, 561397, 814421, 1122794, 1628842, 2806985, 4072105, 5613970, 8144210, 57823891, 115647782, 289119455, 578238910]

約数ペア:

[(1, 578238910), (2, 289119455), (5, 115647782), (10, 57823891), (71, 8144210), (103, 5613970), (142, 4072105), (206, 2806985), (355, 1628842), (515, 1122794), (710, 814421), (1030, 561397), (7313, 79070), (7907, 73130), (14626, 39535), (15814, 36565)]