4210305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 4084095

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 79, 85, 95, 165, 187, 209, 237, 255, 285, 323, 395, 561, 627, 869, 935, 969, 1045, 1185, 1343, 1501, 1615, 2607, 2805, 3135, 3553, 4029, 4345, 4503, 4845, 6715, 7505, 10659, 13035, 14773, 16511, 17765, 20145, 22515, 25517, 44319, 49533, 53295, 73865, 76551, 82555, 127585, 221595, 247665, 280687, 382755, 842061, 1403435, 4210305]

約数ペア:

[(1, 4210305), (3, 1403435), (5, 842061), (11, 382755), (15, 280687), (17, 247665), (19, 221595), (33, 127585), (51, 82555), (55, 76551), (57, 73865), (79, 53295), (85, 49533), (95, 44319), (165, 25517), (187, 22515), (209, 20145), (237, 17765), (255, 16511), (285, 14773), (323, 13035), (395, 10659), (561, 7505), (627, 6715), (869, 4845), (935, 4503), (969, 4345), (1045, 4029), (1185, 3553), (1343, 3135), (1501, 2805), (1615, 2607)]