66531690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739241}}^1$

素因数の和:739254

約数の個数: 24

約数和(自身を含む): 172982628

約数和(自身を除く): 106450938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739241, 1478482, 2217723, 3696205, 4435446, 6653169, 7392410, 11088615, 13306338, 22177230, 33265845, 66531690]

約数ペア:

[(1, 66531690), (2, 33265845), (3, 22177230), (5, 13306338), (6, 11088615), (9, 7392410), (10, 6653169), (15, 4435446), (18, 3696205), (30, 2217723), (45, 1478482), (90, 739241)]