10489430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{21407}}^1$

素因数の和:21428

約数の個数: 24

約数和(自身を含む): 21964608

約数和(自身を除く): 11475178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 21407, 42814, 107035, 149849, 214070, 299698, 749245, 1048943, 1498490, 2097886, 5244715, 10489430]

約数ペア:

[(1, 10489430), (2, 5244715), (5, 2097886), (7, 1498490), (10, 1048943), (14, 749245), (35, 299698), (49, 214070), (70, 149849), (98, 107035), (245, 42814), (490, 21407)]