1059990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 2579040

約数和(自身を除く): 1519050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 397, 445, 534, 794, 890, 1191, 1335, 1985, 2382, 2670, 3970, 5955, 11910, 35333, 70666, 105999, 176665, 211998, 353330, 529995, 1059990]

約数ペア:

[(1, 1059990), (2, 529995), (3, 353330), (5, 211998), (6, 176665), (10, 105999), (15, 70666), (30, 35333), (89, 11910), (178, 5955), (267, 3970), (397, 2670), (445, 2382), (534, 1985), (794, 1335), (890, 1191)]