269228260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1923059}}^1$

素因数の和:1923075

約数の個数: 24

約数和(自身を含む): 646148160

約数和(自身を除く): 376919900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1923059, 3846118, 7692236, 9615295, 13461413, 19230590, 26922826, 38461180, 53845652, 67307065, 134614130, 269228260]

約数ペア:

[(1, 269228260), (2, 134614130), (4, 67307065), (5, 53845652), (7, 38461180), (10, 26922826), (14, 19230590), (20, 13461413), (28, 9615295), (35, 7692236), (70, 3846118), (140, 1923059)]