13609390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 25212096

約数和(自身を除く): 11602706

約数列:

[1, 2, 5, 10, 73, 103, 146, 181, 206, 362, 365, 515, 730, 905, 1030, 1810, 7519, 13213, 15038, 18643, 26426, 37286, 37595, 66065, 75190, 93215, 132130, 186430, 1360939, 2721878, 6804695, 13609390]

約数ペア:

[(1, 13609390), (2, 6804695), (5, 2721878), (10, 1360939), (73, 186430), (103, 132130), (146, 93215), (181, 75190), (206, 66065), (362, 37595), (365, 37286), (515, 26426), (730, 18643), (905, 15038), (1030, 13213), (1810, 7519)]