15697570910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8293}}^1\times {\mathrm{3863}}^1$

素因数の和:12177

約数の個数: 48

約数和(自身を含む): 32881264416

約数和(自身を除く): 17183693506

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3863, 7726, 8293, 16586, 19315, 27041, 38630, 41465, 54082, 58051, 82930, 116102, 135205, 189287, 270410, 290255, 378574, 406357, 580510, 812714, 946435, 1892870, 2031785, 4063570, 32035859, 64071718, 160179295, 224251013, 320358590, 448502026, 1121255065, 1569757091, 2242510130, 3139514182, 7848785455, 15697570910]

約数ペア:

[(1, 15697570910), (2, 7848785455), (5, 3139514182), (7, 2242510130), (10, 1569757091), (14, 1121255065), (35, 448502026), (49, 320358590), (70, 224251013), (98, 160179295), (245, 64071718), (490, 32035859), (3863, 4063570), (7726, 2031785), (8293, 1892870), (16586, 946435), (19315, 812714), (27041, 580510), (38630, 406357), (41465, 378574), (54082, 290255), (58051, 270410), (82930, 189287), (116102, 135205)]