3856790

素因数分解:

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

素因数の和:501

約数の個数: 48

約数和(自身を含む): 8569152

約数和(自身を除く): 4712362

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 463, 490, 595, 833, 926, 1190, 1666, 2315, 3241, 4165, 4630, 6482, 7871, 8330, 15742, 16205, 22687, 32410, 39355, 45374, 55097, 78710, 110194, 113435, 226870, 275485, 385679, 550970, 771358, 1928395, 3856790]

約数ペア:

[(1, 3856790), (2, 1928395), (5, 771358), (7, 550970), (10, 385679), (14, 275485), (17, 226870), (34, 113435), (35, 110194), (49, 78710), (70, 55097), (85, 45374), (98, 39355), (119, 32410), (170, 22687), (238, 16205), (245, 15742), (463, 8330), (490, 7871), (595, 6482), (833, 4630), (926, 4165), (1190, 3241), (1666, 2315)]