28876290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{962543}}^1$

素因数の和:962553

約数の個数: 16

約数和(自身を含む): 69303168

約数和(自身を除く): 40426878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 962543, 1925086, 2887629, 4812715, 5775258, 9625430, 14438145, 28876290]

約数ペア:

[(1, 28876290), (2, 14438145), (3, 9625430), (5, 5775258), (6, 4812715), (10, 2887629), (15, 1925086), (30, 962543)]