73919940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1231999}}^1$

素因数の和:1232011

約数の個数: 24

約数和(自身を含む): 206976000

約数和(自身を除く): 133056060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1231999, 2463998, 3695997, 4927996, 6159995, 7391994, 12319990, 14783988, 18479985, 24639980, 36959970, 73919940]

約数ペア:

[(1, 73919940), (2, 36959970), (3, 24639980), (4, 18479985), (5, 14783988), (6, 12319990), (10, 7391994), (12, 6159995), (15, 4927996), (20, 3695997), (30, 2463998), (60, 1231999)]