11783970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11903}}^1$

素因数の和:11927

約数の個数: 48

約数和(自身を含む): 33426432

約数和(自身を除く): 21642462

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, 11903, 23806, 35709, 59515, 71418, 107127, 119030, 130933, 178545, 214254, 261866, 357090, 392799, 535635, 654665, 785598, 1071270, 1178397, 1309330, 1963995, 2356794, 3927990, 5891985, 11783970]

約数ペア:

[(1, 11783970), (2, 5891985), (3, 3927990), (5, 2356794), (6, 1963995), (9, 1309330), (10, 1178397), (11, 1071270), (15, 785598), (18, 654665), (22, 535635), (30, 392799), (33, 357090), (45, 261866), (55, 214254), (66, 178545), (90, 130933), (99, 119030), (110, 107127), (165, 71418), (198, 59515), (330, 35709), (495, 23806), (990, 11903)]