30385348

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25237}}^1$

素因数の和:25291

約数の個数: 24

約数和(自身を含む): 62186432

約数和(自身を除く): 31801084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 25237, 50474, 100948, 176659, 353318, 706636, 1085191, 2170382, 4340764, 7596337, 15192674, 30385348]

約数ペア:

[(1, 30385348), (2, 15192674), (4, 7596337), (7, 4340764), (14, 2170382), (28, 1085191), (43, 706636), (86, 353318), (172, 176659), (301, 100948), (602, 50474), (1204, 25237)]