122213470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1499}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 105882530

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 1315, 1499, 2630, 2998, 7495, 8153, 14990, 16306, 40765, 46469, 81530, 92938, 232345, 394237, 464690, 788474, 1971185, 3942370, 12221347, 24442694, 61106735, 122213470]

約数ペア:

[(1, 122213470), (2, 61106735), (5, 24442694), (10, 12221347), (31, 3942370), (62, 1971185), (155, 788474), (263, 464690), (310, 394237), (526, 232345), (1315, 92938), (1499, 81530), (2630, 46469), (2998, 40765), (7495, 16306), (8153, 14990)]