30907198

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12197}}^1$

素因数の和:12387

約数の個数: 16

約数和(自身を含む): 53280864

約数和(自身を除く): 22373666

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 12197, 24394, 85379, 170758, 2207657, 4415314, 15453599, 30907198]

約数ペア:

[(1, 30907198), (2, 15453599), (7, 4415314), (14, 2207657), (181, 170758), (362, 85379), (1267, 24394), (2534, 12197)]