30258288

素因数分解:

$2^4\times 3^2\times {\mathrm{210127}}^1$

素因数の和:210141

約数の個数: 30

約数和(自身を含む): 84681584

約数和(自身を除く): 54423296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 210127, 420254, 630381, 840508, 1260762, 1681016, 1891143, 2521524, 3362032, 3782286, 5043048, 7564572, 10086096, 15129144, 30258288]

約数ペア:

[(1, 30258288), (2, 15129144), (3, 10086096), (4, 7564572), (6, 5043048), (8, 3782286), (9, 3362032), (12, 2521524), (16, 1891143), (18, 1681016), (24, 1260762), (36, 840508), (48, 630381), (72, 420254), (144, 210127)]