12221910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{135799}}^1$

素因数の和:135812

約数の個数: 24

約数和(自身を含む): 31777200

約数和(自身を除く): 19555290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135799, 271598, 407397, 678995, 814794, 1222191, 1357990, 2036985, 2444382, 4073970, 6110955, 12221910]

約数ペア:

[(1, 12221910), (2, 6110955), (3, 4073970), (5, 2444382), (6, 2036985), (9, 1357990), (10, 1222191), (15, 814794), (18, 678995), (30, 407397), (45, 271598), (90, 135799)]