30717498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{731369}}^1$

素因数の和:731381

約数の個数: 16

約数和(自身を含む): 70211520

約数和(自身を除く): 39494022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 731369, 1462738, 2194107, 4388214, 5119583, 10239166, 15358749, 30717498]

約数ペア:

[(1, 30717498), (2, 15358749), (3, 10239166), (6, 5119583), (7, 4388214), (14, 2194107), (21, 1462738), (42, 731369)]