122166990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123401}}^1$

素因数の和:123425

約数の個数: 48

約数和(自身を含む): 346512816

約数和(自身を除く): 224345826

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, 123401, 246802, 370203, 617005, 740406, 1110609, 1234010, 1357411, 1851015, 2221218, 2714822, 3702030, 4072233, 5553045, 6787055, 8144466, 11106090, 12216699, 13574110, 20361165, 24433398, 40722330, 61083495, 122166990]

約数ペア:

[(1, 122166990), (2, 61083495), (3, 40722330), (5, 24433398), (6, 20361165), (9, 13574110), (10, 12216699), (11, 11106090), (15, 8144466), (18, 6787055), (22, 5553045), (30, 4072233), (33, 3702030), (45, 2714822), (55, 2221218), (66, 1851015), (90, 1357411), (99, 1234010), (110, 1110609), (165, 740406), (198, 617005), (330, 370203), (495, 246802), (990, 123401)]