212399730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2359997}}^1$

素因数の和:2360010

約数の個数: 24

約数和(自身を含む): 552239532

約数和(自身を除く): 339839802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2359997, 4719994, 7079991, 11799985, 14159982, 21239973, 23599970, 35399955, 42479946, 70799910, 106199865, 212399730]

約数ペア:

[(1, 212399730), (2, 106199865), (3, 70799910), (5, 42479946), (6, 35399955), (9, 23599970), (10, 21239973), (15, 14159982), (18, 11799985), (30, 7079991), (45, 4719994), (90, 2359997)]