6657990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 16371936

約数和(自身を除く): 9713946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 5413, 10826, 16239, 27065, 32478, 54130, 81195, 162390, 221933, 443866, 665799, 1109665, 1331598, 2219330, 3328995, 6657990]

約数ペア:

[(1, 6657990), (2, 3328995), (3, 2219330), (5, 1331598), (6, 1109665), (10, 665799), (15, 443866), (30, 221933), (41, 162390), (82, 81195), (123, 54130), (205, 32478), (246, 27065), (410, 16239), (615, 10826), (1230, 5413)]