31952410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 68064840

約数和(自身を除く): 36112430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 1069, 2135, 2138, 2989, 4270, 5345, 5978, 7483, 10690, 14945, 14966, 29890, 37415, 52381, 65209, 74830, 104762, 130418, 261905, 326045, 456463, 523810, 652090, 912926, 2282315, 3195241, 4564630, 6390482, 15976205, 31952410]

約数ペア:

[(1, 31952410), (2, 15976205), (5, 6390482), (7, 4564630), (10, 3195241), (14, 2282315), (35, 912926), (49, 652090), (61, 523810), (70, 456463), (98, 326045), (122, 261905), (245, 130418), (305, 104762), (427, 74830), (490, 65209), (610, 52381), (854, 37415), (1069, 29890), (2135, 14966), (2138, 14945), (2989, 10690), (4270, 7483), (5345, 5978)]