123923190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37897}}^1$

素因数の和:38016

約数の個数: 32

約数和(自身を含む): 300152160

約数和(自身を除く): 176228970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 37897, 75794, 113691, 189485, 227382, 378970, 568455, 1136910, 4130773, 8261546, 12392319, 20653865, 24784638, 41307730, 61961595, 123923190]

約数ペア:

[(1, 123923190), (2, 61961595), (3, 41307730), (5, 24784638), (6, 20653865), (10, 12392319), (15, 8261546), (30, 4130773), (109, 1136910), (218, 568455), (327, 378970), (545, 227382), (654, 189485), (1090, 113691), (1635, 75794), (3270, 37897)]