66532590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{82139}}^1$

素因数の和:82158

約数の個数: 40

約数和(自身を含む): 178900920

約数和(自身を除く): 112368330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 82139, 164278, 246417, 410695, 492834, 739251, 821390, 1232085, 1478502, 2217753, 2464170, 3696255, 4435506, 6653259, 7392510, 11088765, 13306518, 22177530, 33266295, 66532590]

約数ペア:

[(1, 66532590), (2, 33266295), (3, 22177530), (5, 13306518), (6, 11088765), (9, 7392510), (10, 6653259), (15, 4435506), (18, 3696255), (27, 2464170), (30, 2217753), (45, 1478502), (54, 1232085), (81, 821390), (90, 739251), (135, 492834), (162, 410695), (270, 246417), (405, 164278), (810, 82139)]