15138010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 28051920

約数和(自身を除く): 12913910

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 233, 365, 445, 466, 730, 890, 1165, 2330, 6497, 12994, 17009, 20737, 32485, 34018, 41474, 64970, 85045, 103685, 170090, 207370, 1513801, 3027602, 7569005, 15138010]

約数ペア:

[(1, 15138010), (2, 7569005), (5, 3027602), (10, 1513801), (73, 207370), (89, 170090), (146, 103685), (178, 85045), (233, 64970), (365, 41474), (445, 34018), (466, 32485), (730, 20737), (890, 17009), (1165, 12994), (2330, 6497)]