457942370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{3691}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 869244480

約数和(自身を除く): 411302110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 653, 1306, 3265, 3691, 6530, 7382, 12407, 18455, 24814, 36910, 62035, 70129, 124070, 140258, 350645, 701290, 2410223, 4820446, 12051115, 24102230, 45794237, 91588474, 228971185, 457942370]

約数ペア:

[(1, 457942370), (2, 228971185), (5, 91588474), (10, 45794237), (19, 24102230), (38, 12051115), (95, 4820446), (190, 2410223), (653, 701290), (1306, 350645), (3265, 140258), (3691, 124070), (6530, 70129), (7382, 62035), (12407, 36910), (18455, 24814)]