1723409630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{192991}}^1$

素因数の和:193064

約数の個数: 32

約数和(自身を含む): 3334901760

約数和(自身を除く): 1611492130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 192991, 385982, 964955, 1929910, 3666829, 7333658, 9070577, 18141154, 18334145, 36668290, 45352885, 90705770, 172340963, 344681926, 861704815, 1723409630]

約数ペア:

[(1, 1723409630), (2, 861704815), (5, 344681926), (10, 172340963), (19, 90705770), (38, 45352885), (47, 36668290), (94, 18334145), (95, 18141154), (190, 9070577), (235, 7333658), (470, 3666829), (893, 1929910), (1786, 964955), (4465, 385982), (8930, 192991)]