61138590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8527}}^1$

素因数の和:8776

約数の個数: 32

約数和(自身を含む): 147363840

約数和(自身を除く): 86225250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 8527, 17054, 25581, 42635, 51162, 85270, 127905, 255810, 2037953, 4075906, 6113859, 10189765, 12227718, 20379530, 30569295, 61138590]

約数ペア:

[(1, 61138590), (2, 30569295), (3, 20379530), (5, 12227718), (6, 10189765), (10, 6113859), (15, 4075906), (30, 2037953), (239, 255810), (478, 127905), (717, 85270), (1195, 51162), (1434, 42635), (2390, 25581), (3585, 17054), (7170, 8527)]