5410090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 11577384

約数和(自身を除く): 6167294

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 181, 245, 305, 362, 427, 490, 610, 854, 905, 1267, 1810, 2135, 2534, 2989, 4270, 5978, 6335, 8869, 11041, 12670, 14945, 17738, 22082, 29890, 44345, 55205, 77287, 88690, 110410, 154574, 386435, 541009, 772870, 1082018, 2705045, 5410090]

約数ペア:

[(1, 5410090), (2, 2705045), (5, 1082018), (7, 772870), (10, 541009), (14, 386435), (35, 154574), (49, 110410), (61, 88690), (70, 77287), (98, 55205), (122, 44345), (181, 29890), (245, 22082), (305, 17738), (362, 14945), (427, 12670), (490, 11041), (610, 8869), (854, 6335), (905, 5978), (1267, 4270), (1810, 2989), (2135, 2534)]