349722790

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{129049}}^1$

素因数の和:129327

約数の個数: 16

約数和(自身を含む): 631828800

約数和(自身を除く): 282106010

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 129049, 258098, 645245, 1290490, 34972279, 69944558, 174861395, 349722790]

約数ペア:

[(1, 349722790), (2, 174861395), (5, 69944558), (10, 34972279), (271, 1290490), (542, 645245), (1355, 258098), (2710, 129049)]