128439630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129737}}^1$

素因数の和:129761

約数の個数: 48

約数和(自身を含む): 364304304

約数和(自身を除く): 235864674

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 129737, 259474, 389211, 648685, 778422, 1167633, 1297370, 1427107, 1946055, 2335266, 2854214, 3892110, 4281321, 5838165, 7135535, 8562642, 11676330, 12843963, 14271070, 21406605, 25687926, 42813210, 64219815, 128439630]

約数ペア:

[(1, 128439630), (2, 64219815), (3, 42813210), (5, 25687926), (6, 21406605), (9, 14271070), (10, 12843963), (11, 11676330), (15, 8562642), (18, 7135535), (22, 5838165), (30, 4281321), (33, 3892110), (45, 2854214), (55, 2335266), (66, 1946055), (90, 1427107), (99, 1297370), (110, 1167633), (165, 778422), (198, 648685), (330, 389211), (495, 259474), (990, 129737)]