27829430

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8779}}^1$

素因数の和:9103

約数の個数: 16

約数和(自身を含む): 50256720

約数和(自身を除く): 22427290

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 8779, 17558, 43895, 87790, 2782943, 5565886, 13914715, 27829430]

約数ペア:

[(1, 27829430), (2, 13914715), (5, 5565886), (10, 2782943), (317, 87790), (634, 43895), (1585, 17558), (3170, 8779)]