78842290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{133631}}^1$

素因数の和:133697

約数の個数: 16

約数和(自身を含む): 144322560

約数和(自身を除く): 65480270

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 133631, 267262, 668155, 1336310, 7884229, 15768458, 39421145, 78842290]

約数ペア:

[(1, 78842290), (2, 39421145), (5, 15768458), (10, 7884229), (59, 1336310), (118, 668155), (295, 267262), (590, 133631)]