30256272

素因数分解:

$2^4\times 3^2\times {\mathrm{210113}}^1$

素因数の和:210127

約数の個数: 30

約数和(自身を含む): 84675942

約数和(自身を除く): 54419670

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 210113, 420226, 630339, 840452, 1260678, 1680904, 1891017, 2521356, 3361808, 3782034, 5042712, 7564068, 10085424, 15128136, 30256272]

約数ペア:

[(1, 30256272), (2, 15128136), (3, 10085424), (4, 7564068), (6, 5042712), (8, 3782034), (9, 3361808), (12, 2521356), (16, 1891017), (18, 1680904), (24, 1260678), (36, 840452), (48, 630339), (72, 420226), (144, 210113)]