30109328

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{40039}}^1$

素因数の和:40094

約数の個数: 20

約数和(自身を含む): 59579520

約数和(自身を除く): 29470192

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 40039, 80078, 160156, 320312, 640624, 1881833, 3763666, 7527332, 15054664, 30109328]

約数ペア:

[(1, 30109328), (2, 15054664), (4, 7527332), (8, 3763666), (16, 1881833), (47, 640624), (94, 320312), (188, 160156), (376, 80078), (752, 40039)]