105008260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{750059}}^1$

素因数の和:750075

約数の個数: 24

約数和(自身を含む): 252020160

約数和(自身を除く): 147011900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 750059, 1500118, 3000236, 3750295, 5250413, 7500590, 10500826, 15001180, 21001652, 26252065, 52504130, 105008260]

約数ペア:

[(1, 105008260), (2, 52504130), (4, 26252065), (5, 21001652), (7, 15001180), (10, 10500826), (14, 7500590), (20, 5250413), (28, 3750295), (35, 3000236), (70, 1500118), (140, 750059)]