9457890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24251}}^1$

素因数の和:24274

約数の個数: 32

約数和(自身を含む): 24446016

約数和(自身を除く): 14988126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 24251, 48502, 72753, 121255, 145506, 242510, 315263, 363765, 630526, 727530, 945789, 1576315, 1891578, 3152630, 4728945, 9457890]

約数ペア:

[(1, 9457890), (2, 4728945), (3, 3152630), (5, 1891578), (6, 1576315), (10, 945789), (13, 727530), (15, 630526), (26, 363765), (30, 315263), (39, 242510), (65, 145506), (78, 121255), (130, 72753), (195, 48502), (390, 24251)]