11021940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20411}}^1$

素因数の和:20429

約数の個数: 48

約数和(自身を含む): 34292160

約数和(自身を除く): 23270220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 20411, 40822, 61233, 81644, 102055, 122466, 183699, 204110, 244932, 306165, 367398, 408220, 551097, 612330, 734796, 918495, 1102194, 1224660, 1836990, 2204388, 2755485, 3673980, 5510970, 11021940]

約数ペア:

[(1, 11021940), (2, 5510970), (3, 3673980), (4, 2755485), (5, 2204388), (6, 1836990), (9, 1224660), (10, 1102194), (12, 918495), (15, 734796), (18, 612330), (20, 551097), (27, 408220), (30, 367398), (36, 306165), (45, 244932), (54, 204110), (60, 183699), (90, 122466), (108, 102055), (135, 81644), (180, 61233), (270, 40822), (540, 20411)]