30123198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79691}}^1$

素因数の和:79709

約数の個数: 32

約数和(自身を含む): 76504320

約数和(自身を除く): 46381122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 79691, 159382, 239073, 478146, 557837, 717219, 1115674, 1434438, 1673511, 2151657, 3347022, 4303314, 5020533, 10041066, 15061599, 30123198]

約数ペア:

[(1, 30123198), (2, 15061599), (3, 10041066), (6, 5020533), (7, 4303314), (9, 3347022), (14, 2151657), (18, 1673511), (21, 1434438), (27, 1115674), (42, 717219), (54, 557837), (63, 478146), (126, 239073), (189, 159382), (378, 79691)]