5557890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14251}}^1$

素因数の和:14274

約数の個数: 32

約数和(自身を含む): 14366016

約数和(自身を除く): 8808126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 14251, 28502, 42753, 71255, 85506, 142510, 185263, 213765, 370526, 427530, 555789, 926315, 1111578, 1852630, 2778945, 5557890]

約数ペア:

[(1, 5557890), (2, 2778945), (3, 1852630), (5, 1111578), (6, 926315), (10, 555789), (13, 427530), (15, 370526), (26, 213765), (30, 185263), (39, 142510), (65, 85506), (78, 71255), (130, 42753), (195, 28502), (390, 14251)]