61067140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 135717120

約数和(自身を除く): 74649980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 271, 380, 542, 593, 1084, 1186, 1355, 2372, 2710, 2965, 5149, 5420, 5930, 10298, 11267, 11860, 20596, 22534, 25745, 45068, 51490, 56335, 102980, 112670, 160703, 225340, 321406, 642812, 803515, 1607030, 3053357, 3214060, 6106714, 12213428, 15266785, 30533570, 61067140]

約数ペア:

[(1, 61067140), (2, 30533570), (4, 15266785), (5, 12213428), (10, 6106714), (19, 3214060), (20, 3053357), (38, 1607030), (76, 803515), (95, 642812), (190, 321406), (271, 225340), (380, 160703), (542, 112670), (593, 102980), (1084, 56335), (1186, 51490), (1355, 45068), (2372, 25745), (2710, 22534), (2965, 20596), (5149, 11860), (5420, 11267), (5930, 10298)]