83819940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1396999}}^1$

素因数の和:1397011

約数の個数: 24

約数和(自身を含む): 234696000

約数和(自身を除く): 150876060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1396999, 2793998, 4190997, 5587996, 6984995, 8381994, 13969990, 16763988, 20954985, 27939980, 41909970, 83819940]

約数ペア:

[(1, 83819940), (2, 41909970), (3, 27939980), (4, 20954985), (5, 16763988), (6, 13969990), (10, 8381994), (12, 6984995), (15, 5587996), (20, 4190997), (30, 2793998), (60, 1396999)]