7849205970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{261640199}}^1$

素因数の和:261640209

約数の個数: 16

約数和(自身を含む): 18838094400

約数和(自身を除く): 10988888430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 261640199, 523280398, 784920597, 1308200995, 1569841194, 2616401990, 3924602985, 7849205970]

約数ペア:

[(1, 7849205970), (2, 3924602985), (3, 2616401990), (5, 1569841194), (6, 1308200995), (10, 784920597), (15, 523280398), (30, 261640199)]