2272305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 4700160

約数和(自身を除く): 2427855

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 67, 85, 95, 105, 119, 133, 201, 255, 285, 323, 335, 357, 399, 469, 595, 665, 969, 1005, 1139, 1273, 1407, 1615, 1785, 1995, 2261, 2345, 3417, 3819, 4845, 5695, 6365, 6783, 7035, 7973, 8911, 11305, 17085, 19095, 21641, 23919, 26733, 33915, 39865, 44555, 64923, 108205, 119595, 133665, 151487, 324615, 454461, 757435, 2272305]

約数ペア:

[(1, 2272305), (3, 757435), (5, 454461), (7, 324615), (15, 151487), (17, 133665), (19, 119595), (21, 108205), (35, 64923), (51, 44555), (57, 39865), (67, 33915), (85, 26733), (95, 23919), (105, 21641), (119, 19095), (133, 17085), (201, 11305), (255, 8911), (285, 7973), (323, 7035), (335, 6783), (357, 6365), (399, 5695), (469, 4845), (595, 3819), (665, 3417), (969, 2345), (1005, 2261), (1139, 1995), (1273, 1785), (1407, 1615)]