105507290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 222243912

約数和(自身を除く): 116736622

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 197, 245, 394, 490, 985, 1093, 1379, 1970, 2186, 2758, 5465, 6895, 7651, 9653, 10930, 13790, 15302, 19306, 38255, 48265, 53557, 76510, 96530, 107114, 215321, 267785, 430642, 535570, 1076605, 1507247, 2153210, 3014494, 7536235, 10550729, 15072470, 21101458, 52753645, 105507290]

約数ペア:

[(1, 105507290), (2, 52753645), (5, 21101458), (7, 15072470), (10, 10550729), (14, 7536235), (35, 3014494), (49, 2153210), (70, 1507247), (98, 1076605), (197, 535570), (245, 430642), (394, 267785), (490, 215321), (985, 107114), (1093, 96530), (1379, 76510), (1970, 53557), (2186, 48265), (2758, 38255), (5465, 19306), (6895, 15302), (7651, 13790), (9653, 10930)]