15389730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{56999}}^1$

素因数の和:57015

約数の個数: 32

約数和(自身を含む): 41040000

約数和(自身を除く): 25650270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 56999, 113998, 170997, 284995, 341994, 512991, 569990, 854985, 1025982, 1538973, 1709970, 2564955, 3077946, 5129910, 7694865, 15389730]

約数ペア:

[(1, 15389730), (2, 7694865), (3, 5129910), (5, 3077946), (6, 2564955), (9, 1709970), (10, 1538973), (15, 1025982), (18, 854985), (27, 569990), (30, 512991), (45, 341994), (54, 284995), (90, 170997), (135, 113998), (270, 56999)]