190017070

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{70117}}^1$

素因数の和:70395

約数の個数: 16

約数和(自身を含む): 343297728

約数和(自身を除く): 153280658

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 70117, 140234, 350585, 701170, 19001707, 38003414, 95008535, 190017070]

約数ペア:

[(1, 190017070), (2, 95008535), (5, 38003414), (10, 19001707), (271, 701170), (542, 350585), (1355, 140234), (2710, 70117)]