338596980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{11087}}^1$

素因数の和:11608

約数の個数: 48

約数和(自身を含む): 950019840

約数和(自身を除く): 611422860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 11087, 15270, 22174, 30540, 33261, 44348, 55435, 66522, 110870, 133044, 166305, 221740, 332610, 665220, 5643283, 11286566, 16929849, 22573132, 28216415, 33859698, 56432830, 67719396, 84649245, 112865660, 169298490, 338596980]

約数ペア:

[(1, 338596980), (2, 169298490), (3, 112865660), (4, 84649245), (5, 67719396), (6, 56432830), (10, 33859698), (12, 28216415), (15, 22573132), (20, 16929849), (30, 11286566), (60, 5643283), (509, 665220), (1018, 332610), (1527, 221740), (2036, 166305), (2545, 133044), (3054, 110870), (5090, 66522), (6108, 55435), (7635, 44348), (10180, 33261), (11087, 30540), (15270, 22174)]