45643140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{253573}}^1$

素因数の和:253588

約数の個数: 36

約数和(自身を含む): 138451404

約数和(自身を除く): 92808264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 253573, 507146, 760719, 1014292, 1267865, 1521438, 2282157, 2535730, 3042876, 3803595, 4564314, 5071460, 7607190, 9128628, 11410785, 15214380, 22821570, 45643140]

約数ペア:

[(1, 45643140), (2, 22821570), (3, 15214380), (4, 11410785), (5, 9128628), (6, 7607190), (9, 5071460), (10, 4564314), (12, 3803595), (15, 3042876), (18, 2535730), (20, 2282157), (30, 1521438), (36, 1267865), (45, 1014292), (60, 760719), (90, 507146), (180, 253573)]