42215570

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{13751}}^1$

素因数の和:14065

約数の個数: 16

約数和(自身を含む): 76241088

約数和(自身を除く): 34025518

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 13751, 27502, 68755, 137510, 4221557, 8443114, 21107785, 42215570]

約数ペア:

[(1, 42215570), (2, 21107785), (5, 8443114), (10, 4221557), (307, 137510), (614, 68755), (1535, 27502), (3070, 13751)]