2870230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 5715360

約数和(自身を除く): 2845130

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 269, 485, 538, 970, 1067, 1345, 2134, 2690, 2959, 5335, 5918, 10670, 14795, 26093, 29590, 52186, 130465, 260930, 287023, 574046, 1435115, 2870230]

約数ペア:

[(1, 2870230), (2, 1435115), (5, 574046), (10, 287023), (11, 260930), (22, 130465), (55, 52186), (97, 29590), (110, 26093), (194, 14795), (269, 10670), (485, 5918), (538, 5335), (970, 2959), (1067, 2690), (1345, 2134)]