1888590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 5080320

約数和(自身を除く): 3191730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 97, 110, 118, 165, 177, 194, 291, 295, 330, 354, 485, 582, 590, 649, 885, 970, 1067, 1298, 1455, 1770, 1947, 2134, 2910, 3201, 3245, 3894, 5335, 5723, 6402, 6490, 9735, 10670, 11446, 16005, 17169, 19470, 28615, 32010, 34338, 57230, 62953, 85845, 125906, 171690, 188859, 314765, 377718, 629530, 944295, 1888590]

約数ペア:

[(1, 1888590), (2, 944295), (3, 629530), (5, 377718), (6, 314765), (10, 188859), (11, 171690), (15, 125906), (22, 85845), (30, 62953), (33, 57230), (55, 34338), (59, 32010), (66, 28615), (97, 19470), (110, 17169), (118, 16005), (165, 11446), (177, 10670), (194, 9735), (291, 6490), (295, 6402), (330, 5723), (354, 5335), (485, 3894), (582, 3245), (590, 3201), (649, 2910), (885, 2134), (970, 1947), (1067, 1770), (1298, 1455)]