56540670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81943}}^1$

素因数の和:81976

約数の個数: 32

約数和(自身を含む): 141599232

約数和(自身を除く): 85058562

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 81943, 163886, 245829, 409715, 491658, 819430, 1229145, 1884689, 2458290, 3769378, 5654067, 9423445, 11308134, 18846890, 28270335, 56540670]

約数ペア:

[(1, 56540670), (2, 28270335), (3, 18846890), (5, 11308134), (6, 9423445), (10, 5654067), (15, 3769378), (23, 2458290), (30, 1884689), (46, 1229145), (69, 819430), (115, 491658), (138, 409715), (230, 245829), (345, 163886), (690, 81943)]