74219940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{412333}}^1$

素因数の和:412348

約数の個数: 36

約数和(自身を含む): 225134364

約数和(自身を除く): 150914424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 412333, 824666, 1236999, 1649332, 2061665, 2473998, 3710997, 4123330, 4947996, 6184995, 7421994, 8246660, 12369990, 14843988, 18554985, 24739980, 37109970, 74219940]

約数ペア:

[(1, 74219940), (2, 37109970), (3, 24739980), (4, 18554985), (5, 14843988), (6, 12369990), (9, 8246660), (10, 7421994), (12, 6184995), (15, 4947996), (18, 4123330), (20, 3710997), (30, 2473998), (36, 2061665), (45, 1649332), (60, 1236999), (90, 824666), (180, 412333)]