188085180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{164987}}^1$

素因数の和:165018

約数の個数: 48

約数和(自身を含む): 554359680

約数和(自身を除く): 366274500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 164987, 329974, 494961, 659948, 824935, 989922, 1649870, 1979844, 2474805, 3134753, 3299740, 4949610, 6269506, 9404259, 9899220, 12539012, 15673765, 18808518, 31347530, 37617036, 47021295, 62695060, 94042590, 188085180]

約数ペア:

[(1, 188085180), (2, 94042590), (3, 62695060), (4, 47021295), (5, 37617036), (6, 31347530), (10, 18808518), (12, 15673765), (15, 12539012), (19, 9899220), (20, 9404259), (30, 6269506), (38, 4949610), (57, 3299740), (60, 3134753), (76, 2474805), (95, 1979844), (114, 1649870), (190, 989922), (228, 824935), (285, 659948), (380, 494961), (570, 329974), (1140, 164987)]