11395980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{63311}}^1$

素因数の和:63326

約数の個数: 36

約数和(自身を含む): 34568352

約数和(自身を除く): 23172372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 63311, 126622, 189933, 253244, 316555, 379866, 569799, 633110, 759732, 949665, 1139598, 1266220, 1899330, 2279196, 2848995, 3798660, 5697990, 11395980]

約数ペア:

[(1, 11395980), (2, 5697990), (3, 3798660), (4, 2848995), (5, 2279196), (6, 1899330), (9, 1266220), (10, 1139598), (12, 949665), (15, 759732), (18, 633110), (20, 569799), (30, 379866), (36, 316555), (45, 253244), (60, 189933), (90, 126622), (180, 63311)]