127952030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1013}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 244430784

約数和(自身を除く): 116478754

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 743, 1013, 1486, 2026, 3715, 5065, 7430, 10130, 12631, 17221, 25262, 34442, 63155, 86105, 126310, 172210, 752659, 1505318, 3763295, 7526590, 12795203, 25590406, 63976015, 127952030]

約数ペア:

[(1, 127952030), (2, 63976015), (5, 25590406), (10, 12795203), (17, 7526590), (34, 3763295), (85, 1505318), (170, 752659), (743, 172210), (1013, 126310), (1486, 86105), (2026, 63155), (3715, 34442), (5065, 25262), (7430, 17221), (10130, 12631)]