2754850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 6213888

約数和(自身を除く): 3459038

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 463, 595, 850, 926, 1190, 2315, 2975, 3241, 4630, 5950, 6482, 7871, 11575, 15742, 16205, 23150, 32410, 39355, 55097, 78710, 81025, 110194, 162050, 196775, 275485, 393550, 550970, 1377425, 2754850]

約数ペア:

[(1, 2754850), (2, 1377425), (5, 550970), (7, 393550), (10, 275485), (14, 196775), (17, 162050), (25, 110194), (34, 81025), (35, 78710), (50, 55097), (70, 39355), (85, 32410), (119, 23150), (170, 16205), (175, 15742), (238, 11575), (350, 7871), (425, 6482), (463, 5950), (595, 4630), (850, 3241), (926, 2975), (1190, 2315)]