129572590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97423}}^1$

素因数の和:97456

約数の個数: 32

約数和(自身を含む): 280581120

約数和(自身を除く): 151008530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 97423, 194846, 487115, 681961, 974230, 1363922, 1851037, 3409805, 3702074, 6819610, 9255185, 12957259, 18510370, 25914518, 64786295, 129572590]

約数ペア:

[(1, 129572590), (2, 64786295), (5, 25914518), (7, 18510370), (10, 12957259), (14, 9255185), (19, 6819610), (35, 3702074), (38, 3409805), (70, 1851037), (95, 1363922), (133, 974230), (190, 681961), (266, 487115), (665, 194846), (1330, 97423)]