1230483330355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1\times {\mathrm{68521}}^1$

素因数の和:69415

約数の個数: 32

約数和(自身を含む): 1561479336000

約数和(自身を除く): 330996005645

約数列:

[1, 5, 19, 95, 421, 449, 2105, 2245, 7999, 8531, 39995, 42655, 68521, 189029, 342605, 945145, 1301899, 3591551, 6509495, 17957755, 28847341, 30765929, 144236705, 153829645, 548099479, 584552651, 2740497395, 2922763255, 12952456109, 64762280545, 246096666071, 1230483330355]

約数ペア:

[(1, 1230483330355), (5, 246096666071), (19, 64762280545), (95, 12952456109), (421, 2922763255), (449, 2740497395), (2105, 584552651), (2245, 548099479), (7999, 153829645), (8531, 144236705), (39995, 30765929), (42655, 28847341), (68521, 17957755), (189029, 6509495), (342605, 3591551), (945145, 1301899)]