188212530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{887}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 494097408

約数和(自身を除く): 305884878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 643, 887, 1286, 1774, 1929, 2661, 3215, 3858, 4435, 5322, 6430, 7073, 8870, 9645, 9757, 13305, 14146, 19290, 19514, 21219, 26610, 29271, 35365, 42438, 48785, 58542, 70730, 97570, 106095, 146355, 212190, 292710, 570341, 1140682, 1711023, 2851705, 3422046, 5703410, 6273751, 8555115, 12547502, 17110230, 18821253, 31368755, 37642506, 62737510, 94106265, 188212530]

約数ペア:

[(1, 188212530), (2, 94106265), (3, 62737510), (5, 37642506), (6, 31368755), (10, 18821253), (11, 17110230), (15, 12547502), (22, 8555115), (30, 6273751), (33, 5703410), (55, 3422046), (66, 2851705), (110, 1711023), (165, 1140682), (330, 570341), (643, 292710), (887, 212190), (1286, 146355), (1774, 106095), (1929, 97570), (2661, 70730), (3215, 58542), (3858, 48785), (4435, 42438), (5322, 35365), (6430, 29271), (7073, 26610), (8870, 21219), (9645, 19514), (9757, 19290), (13305, 14146)]