147137940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{817433}}^1$

素因数の和:817448

約数の個数: 36

約数和(自身を含む): 446318964

約数和(自身を除く): 299181024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 817433, 1634866, 2452299, 3269732, 4087165, 4904598, 7356897, 8174330, 9809196, 12261495, 14713794, 16348660, 24522990, 29427588, 36784485, 49045980, 73568970, 147137940]

約数ペア:

[(1, 147137940), (2, 73568970), (3, 49045980), (4, 36784485), (5, 29427588), (6, 24522990), (9, 16348660), (10, 14713794), (12, 12261495), (15, 9809196), (18, 8174330), (20, 7356897), (30, 4904598), (36, 4087165), (45, 3269732), (60, 2452299), (90, 1634866), (180, 817433)]