246023940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4100399}}^1$

素因数の和:4100411

約数の個数: 24

約数和(自身を含む): 688867200

約数和(自身を除く): 442843260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4100399, 8200798, 12301197, 16401596, 20501995, 24602394, 41003990, 49204788, 61505985, 82007980, 123011970, 246023940]

約数ペア:

[(1, 246023940), (2, 123011970), (3, 82007980), (4, 61505985), (5, 49204788), (6, 41003990), (10, 24602394), (12, 20501995), (15, 16401596), (20, 12301197), (30, 8200798), (60, 4100399)]