1662630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 4027104

約数和(自身を除く): 2364474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 353, 471, 706, 785, 942, 1059, 1570, 1765, 2118, 2355, 3530, 4710, 5295, 10590, 55421, 110842, 166263, 277105, 332526, 554210, 831315, 1662630]

約数ペア:

[(1, 1662630), (2, 831315), (3, 554210), (5, 332526), (6, 277105), (10, 166263), (15, 110842), (30, 55421), (157, 10590), (314, 5295), (353, 4710), (471, 3530), (706, 2355), (785, 2118), (942, 1765), (1059, 1570)]