30255696

素因数分解:

$2^4\times 3^2\times {\mathrm{210109}}^1$

素因数の和:210123

約数の個数: 30

約数和(自身を含む): 84674330

約数和(自身を除く): 54418634

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 210109, 420218, 630327, 840436, 1260654, 1680872, 1890981, 2521308, 3361744, 3781962, 5042616, 7563924, 10085232, 15127848, 30255696]

約数ペア:

[(1, 30255696), (2, 15127848), (3, 10085232), (4, 7563924), (6, 5042616), (8, 3781962), (9, 3361744), (12, 2521308), (16, 1890981), (18, 1680872), (24, 1260654), (36, 840436), (48, 630327), (72, 420218), (144, 210109)]