15380491326

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{235673}}^1$

素因数の和:235900

約数の個数: 32

約数和(自身を含む): 31391776800

約数和(自身を除く): 16011285474

約数列:

[1, 2, 3, 6, 73, 146, 149, 219, 298, 438, 447, 894, 10877, 21754, 32631, 65262, 235673, 471346, 707019, 1414038, 17204129, 34408258, 35115277, 51612387, 70230554, 103224774, 105345831, 210691662, 2563415221, 5126830442, 7690245663, 15380491326]

約数ペア:

[(1, 15380491326), (2, 7690245663), (3, 5126830442), (6, 2563415221), (73, 210691662), (146, 105345831), (149, 103224774), (219, 70230554), (298, 51612387), (438, 35115277), (447, 34408258), (894, 17204129), (10877, 1414038), (21754, 707019), (32631, 471346), (65262, 235673)]