164567940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2742799}}^1$

素因数の和:2742811

約数の個数: 24

約数和(自身を含む): 460790400

約数和(自身を除く): 296222460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2742799, 5485598, 8228397, 10971196, 13713995, 16456794, 27427990, 32913588, 41141985, 54855980, 82283970, 164567940]

約数ペア:

[(1, 164567940), (2, 82283970), (3, 54855980), (4, 41141985), (5, 32913588), (6, 27427990), (10, 16456794), (12, 13713995), (15, 10971196), (20, 8228397), (30, 5485598), (60, 2742799)]