30625430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{278413}}^1$

素因数の和:278431

約数の個数: 16

約数和(自身を含む): 60137424

約数和(自身を除く): 29511994

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 278413, 556826, 1392065, 2784130, 3062543, 6125086, 15312715, 30625430]

約数ペア:

[(1, 30625430), (2, 15312715), (5, 6125086), (10, 3062543), (11, 2784130), (22, 1392065), (55, 556826), (110, 278413)]