145176070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{85903}}^1$

素因数の和:85936

約数の個数: 24

約数和(自身を含む): 282967776

約数和(自身を除く): 137791706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 85903, 171806, 429515, 859030, 1116739, 2233478, 5583695, 11167390, 14517607, 29035214, 72588035, 145176070]

約数ペア:

[(1, 145176070), (2, 72588035), (5, 29035214), (10, 14517607), (13, 11167390), (26, 5583695), (65, 2233478), (130, 1116739), (169, 859030), (338, 429515), (845, 171806), (1690, 85903)]