173828690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{13873}}^1$

素因数の和:14066

約数の個数: 32

約数和(自身を含む): 359614080

約数和(自身を除く): 185785390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 12530, 13873, 27746, 69365, 97111, 138730, 194222, 485555, 971110, 2483267, 4966534, 12416335, 17382869, 24832670, 34765738, 86914345, 173828690]

約数ペア:

[(1, 173828690), (2, 86914345), (5, 34765738), (7, 24832670), (10, 17382869), (14, 12416335), (35, 4966534), (70, 2483267), (179, 971110), (358, 485555), (895, 194222), (1253, 138730), (1790, 97111), (2506, 69365), (6265, 27746), (12530, 13873)]