87471070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{380309}}^1$

素因数の和:380339

約数の個数: 16

約数和(自身を含む): 164293920

約数和(自身を除く): 76822850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 380309, 760618, 1901545, 3803090, 8747107, 17494214, 43735535, 87471070]

約数ペア:

[(1, 87471070), (2, 43735535), (5, 17494214), (10, 8747107), (23, 3803090), (46, 1901545), (115, 760618), (230, 380309)]