29399640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{244997}}^1$

素因数の和:245011

約数の個数: 32

約数和(自身を含む): 88199280

約数和(自身を除く): 58799640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 244997, 489994, 734991, 979988, 1224985, 1469982, 1959976, 2449970, 2939964, 3674955, 4899940, 5879928, 7349910, 9799880, 14699820, 29399640]

約数ペア:

[(1, 29399640), (2, 14699820), (3, 9799880), (4, 7349910), (5, 5879928), (6, 4899940), (8, 3674955), (10, 2939964), (12, 2449970), (15, 1959976), (20, 1469982), (24, 1224985), (30, 979988), (40, 734991), (60, 489994), (120, 244997)]