90107190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1001191}}^1$

素因数の和:1001204

約数の個数: 24

約数和(自身を含む): 234278928

約数和(自身を除く): 144171738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1001191, 2002382, 3003573, 5005955, 6007146, 9010719, 10011910, 15017865, 18021438, 30035730, 45053595, 90107190]

約数ペア:

[(1, 90107190), (2, 45053595), (3, 30035730), (5, 18021438), (6, 15017865), (9, 10011910), (10, 9010719), (15, 6007146), (18, 5005955), (30, 3003573), (45, 2002382), (90, 1001191)]