121889970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1354333}}^1$

素因数の和:1354346

約数の個数: 24

約数和(自身を含む): 316914156

約数和(自身を除く): 195024186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1354333, 2708666, 4062999, 6771665, 8125998, 12188997, 13543330, 20314995, 24377994, 40629990, 60944985, 121889970]

約数ペア:

[(1, 121889970), (2, 60944985), (3, 40629990), (5, 24377994), (6, 20314995), (9, 13543330), (10, 12188997), (15, 8125998), (18, 6771665), (30, 4062999), (45, 2708666), (90, 1354333)]